Yep, we may get a tiny thank-you (read: commission) when you buy through
links on Techspotr — not enough for a yacht, but enough to keep the lights (and
servers) on.
Learn more
From general information, dimensions & weight, performance & efficiency & filtration system to other must-see specs & features, the Dreo Macro AP314 air purifier gives you 142 reasons to take a closer look — only on Techspotr.
A fast snapshot of the Dreo Macro AP314, covering its standout specification and what you can expect right out of the box.
Dreo Macro AP314
Dreo Macro AP314 delivers efficient whole-room purification with a powerful motor, dual-layer filtration, and rapid air circulation. Its intelligent auto mode adjusts performance to air quality. Quiet operation, compact form, and intuitive controls make it suitable for bedrooms, offices, and everyday clean-air needs.
Specifications & Facts
142
Specs measured. Drama avoided.
Wondering how the Dreo Macro AP314 air purifier stacks up? We break down the price, key specs, pros and cons, and how it compares to other air purifiers — with real shopper input.
General Information
13
Dreo Macro AP314
Model Name
What is the model name?
78
Dreo Macro AP314
0
Votes
Dreo Macro AP314
47
Air Purifiers in this range
KILO
Dreo Macro AP314
The specific model name of this air purifier is the Dreo Macro AP314.
The official name or model identifier of the air purifier.
When it comes to Model Name,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
31 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Model Name on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Design Style
What is the design style?
82
Dreo Macro AP314
0
Votes
Modern, Minimalist
53
Air Purifiers in this range
Modern
Dreo Macro AP314
The air purifier features a Modern and Minimalist design style, allowing it to blend seamlessly into contemporary home decor.
The visual and structural style of the purifier’s exterior.
When it comes to Design Style,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
29 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Design Style on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Control Type
What control types are available?
77
Dreo Macro AP314
0
Votes
Touch
40
Air Purifiers in this range
Touch
Dreo Macro AP314
The air purifier features Touch controls, providing a modern and intuitive user interface.
The methods available to operate the device.
When it comes to Control Type,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
37 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Control Type on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Country Of Origin
What is the country of origin?
57
Dreo Macro AP314
0
Votes
CN
36
Air Purifiers in this range
CN
The country where the product was manufactured.
When it comes to Country Of Origin,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
21 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Country Of Origin on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Model Type
What type of model is this?
67
Dreo Macro AP314
0
Votes
Tower
32
Air Purifiers in this range
Tower
The structural style or type of the air purifier.
When it comes to Model Type,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
35 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Model Type on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Recommended Room Size
What is the recommended room size?
744
sq ft
0Votes
587.83
sq ft (Average)
The ideal room area for optimal purification performance.
When it comes to Recommended Room Size,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
156.2 sq ft
measurement.
Don’t keep it to yourself — be the first to react and review the
Recommended Room Size on Dreo Macro AP314
◉ and help others decide!
33
Air Purifiers in this range
HEPA, Activated Carbon
The primary purification technologies used by the unit.
When it comes to Technology Type,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
22 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Technology Type on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Color Options
What color options are offered?
65
Dreo Macro AP314
0
Votes
Black
47
Air Purifiers in this range
White
Available color variations for this model.
When it comes to Color Options,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
18 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Color Options on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Form Factor
What is the form factor?
47
Dreo Macro AP314
0
Votes
Tower
31
Air Purifiers in this range
Tower
The overall shape and layout of the device.
When it comes to Form Factor,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
16 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Form Factor on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Display Type
What is the display type?
67
Dreo Macro AP314
0
Votes
LED
25
Air Purifiers in this range
LED
The kind of display interface provided.
When it comes to Display Type,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
42 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Display Type on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Product Series
What is the product series?
70
Dreo Macro AP314
0
Votes
Macro AP
49
Air Purifiers in this range
HPA
Indicates which product line or series the model belongs to.
When it comes to Product Series,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
21 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Product Series on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Release Year
What year was it released?
77
Dreo Macro AP314
0
Votes
2022
45
Air Purifiers in this range
2023
The year the model was first released to market.
When it comes to Release Year,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
32 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Release Year on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Intended Room Type
What room type is it intended for?
42
Dreo Macro AP314
0
Votes
Bedroom, Living Room, Office
27
Air Purifiers in this range
Bedroom, Living Room, Office
Specifies what kind of room the air purifier is designed for.
When it comes to Intended Room Type,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
15 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Intended Room Type on Dreo Macro AP314
◉ and help others decide!
Dimensions & Weight
10
Dreo Macro AP314
Width
What is the width?
10.32
inch
0Votes
8.9
inch (Average)
Dreo Macro AP314
The width of the air purifier is 10.32 inch (26.21 cm).
The horizontal measurement of the air purifier.
When it comes to Width,
Dreo Macro AP314 ◉ is
worse than
Air Purifier in this range ◉
, delivering
equal
1.4 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Width on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Base Diameter
What is the base diameter?
10.32
inch
0Votes
10.56
inch (Average)
Dreo Macro AP314
The base diameter of the air purifier is 10.32 inch (26.21 cm).
The circular base width for tower-style purifiers.
When it comes to Base Diameter,
Dreo Macro AP314 ◉ is
worse than
Air Purifier in this range ◉
, delivering
equal
0.2 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Base Diameter on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Cord Length
What is the cord length?
6
ft
0Votes
5.96
ft (Average)
Dreo Macro AP314
The power cord has a length of 6.0 ft (1.83 m), offering flexibility in placement near electrical outlets.
The length of the power cord attached to the purifier.
When it comes to Cord Length,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
0.0 ft
measurement.
Don’t keep it to yourself — be the first to react and review the
Cord Length on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Depth
What is the depth?
10.32
inch
0Votes
9.12
inch (Average)
The front-to-back measurement of the purifier.
When it comes to Depth,
Dreo Macro AP314 ◉ is
worse than
Air Purifier in this range ◉
, delivering
equal
1.2 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Depth on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Height
What is the height?
22.04
inch
0Votes
17.18
inch (Average)
The total vertical measurement from base to top.
When it comes to Height,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
4.9 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Height on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Weight
What is the weight?
10.14
lbs
0Votes
6.69
lbs (Average)
The total weight of the air purifier unit.
When it comes to Weight,
Dreo Macro AP314 ◉ is
worse than
Air Purifier in this range ◉
, delivering
equal
3.5 lbs
measurement.
Don’t keep it to yourself — be the first to react and review the
Weight on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Package Width
What is the package width?
13.2
inch
0Votes
10.46
inch (Average)
The width of the product packaging.
When it comes to Package Width,
Dreo Macro AP314 ◉ is
worse than
Air Purifier in this range ◉
, delivering
equal
2.7 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Package Width on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Package Depth
What is the package depth?
13.1
inch
0Votes
10.35
inch (Average)
The depth of the product packaging.
When it comes to Package Depth,
Dreo Macro AP314 ◉ is
worse than
Air Purifier in this range ◉
, delivering
equal
2.7 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Package Depth on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Package Height
What is the package height?
24.9
inch
0Votes
16.8
inch (Average)
The height of the product packaging.
When it comes to Package Height,
Dreo Macro AP314 ◉ is
worse than
Air Purifier in this range ◉
, delivering
equal
8.1 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Package Height on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Package Weight
What is the package weight?
12.87
lbs
0Votes
8.55
lbs (Average)
The total shipping weight including packaging.
When it comes to Package Weight,
Dreo Macro AP314 ◉ is
worse than
Air Purifier in this range ◉
, delivering
equal
4.3 lbs
measurement.
Don’t keep it to yourself — be the first to react and review the
Package Weight on Dreo Macro AP314
◉ and help others decide!
Performance & Efficiency
13
Dreo Macro AP314
Noise Level Min
What is the minimum noise level?
20
dB
0Votes
26.21
dB (Average)
Dreo Macro AP314
The minimum noise level is 20 dB, which is extremely quiet, akin to a rustling leaf or a whisper.
Minimum operating noise level at lowest fan speed.
When it comes to Noise Level Min,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
6.2 dB
measurement.
Don’t keep it to yourself — be the first to react and review the
Noise Level Min on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Air Changes Per Hour
How many air changes per hour?
5
ACH
0Votes
4.3
ACH (Average)
Number of complete air changes per hour.
When it comes to Air Changes Per Hour,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
0.7 ACH
measurement.
Don’t keep it to yourself — be the first to react and review the
Air Changes Per Hour on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Clean Air Delivery Rate
What is the overall CADR?
157
cfm
0Votes
143.15
cfm (Average)
Measures the total air cleaning rate in cubic feet per minute.
When it comes to Clean Air Delivery Rate,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
13.8 cfm
measurement.
Don’t keep it to yourself — be the first to react and review the
Clean Air Delivery Rate on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Maximum Coverage Area
What is the maximum coverage area?
744
sq ft
0Votes
683.78
sq ft (Average)
The largest possible area where the air purifier remains effective.
When it comes to Maximum Coverage Area,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
60.2 sq ft
measurement.
Don’t keep it to yourself — be the first to react and review the
Maximum Coverage Area on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Minimum Coverage Area
What is the minimum coverage area?
271
sq ft
0Votes
226.29
sq ft (Average)
The smallest area recommended for optimal operation.
When it comes to Minimum Coverage Area,
Dreo Macro AP314 ◉ is
worse than
Air Purifier in this range ◉
, delivering
equal
44.7 sq ft
measurement.
Don’t keep it to yourself — be the first to react and review the
Minimum Coverage Area on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Airflow Direction Type
What is the airflow direction type?
37
Dreo Macro AP314
0
Votes
Upward
33
Air Purifiers in this range
Upward
The pattern or direction in which clean air is released.
When it comes to Airflow Direction Type,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Airflow Direction Type on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Noise Level Max
What is the maximum noise level?
55
dB
0Votes
51.57
dB (Average)
Maximum noise level at highest fan speed.
When it comes to Noise Level Max,
Dreo Macro AP314 ◉ is
worse than
Air Purifier in this range ◉
, delivering
equal
3.4 dB
measurement.
Don’t keep it to yourself — be the first to react and review the
Noise Level Max on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Power Consumption
What is the power consumption?
45
Watt
0Votes
44.08
Watt (Average)
Average electrical power used during operation.
When it comes to Power Consumption,
Dreo Macro AP314 ◉ is
worse than
Air Purifier in this range ◉
, delivering
equal
0.9 Watt
measurement.
Don’t keep it to yourself — be the first to react and review the
Power Consumption on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Voltage
What is the voltage requirement?
120
Volt
0Votes
118.1
Volt (Average)
Electrical operating voltage required.
When it comes to Voltage,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
1.9 Volt
measurement.
Don’t keep it to yourself — be the first to react and review the
Voltage on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Frequency
What is the operating frequency?
60
Hz
0Votes
58.96
Hz (Average)
The electrical frequency of operation.
When it comes to Frequency,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
1.0 Hz
measurement.
Don’t keep it to yourself — be the first to react and review the
Frequency on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Operating Temperature Range
What is the operating temperature range?
72
Dreo Macro AP314
0
Votes
32-104°F
40
Air Purifiers in this range
32-104°F
The recommended ambient temperature range for operation.
When it comes to Operating Temperature Range,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
32 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Operating Temperature Range on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Operating Humidity Range
What is the operating humidity range?
76
Dreo Macro AP314
0
Votes
20-85% RH
48
Air Purifiers in this range
20-80% RH
Acceptable relative humidity range for operation.
When it comes to Operating Humidity Range,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
28 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Operating Humidity Range on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Coverage Area
What is the coverage area?
744
sq ft
0Votes
609.4
sq ft (Average)
The total maximum area the purifier can effectively clean.
When it comes to Coverage Area,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
134.6 sq ft
measurement.
Don’t keep it to yourself — be the first to react and review the
Coverage Area on Dreo Macro AP314
◉ and help others decide!
Filtration System
16
Dreo Macro AP314
Filter Life Duration
What is the filter life duration?
8
month
0Votes
8.95
month (Average)
Dreo Macro AP314
The filters are designed to last for approximately 8 months before needing replacement, depending on usage and air quality.
Expected lifespan of the filter before replacement.
When it comes to Filter Life Duration,
Dreo Macro AP314 ◉ is
worse than
Air Purifier in this range ◉
, delivering
equal
1.0 month
measurement.
Don’t keep it to yourself — be the first to react and review the
Filter Life Duration on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
HEPA Filter Grade
What is the HEPA filter grade?
77
Dreo Macro AP314
0
Votes
H13
47
Air Purifiers in this range
H13
Dreo Macro AP314
The air purifier is equipped with an H13 HEPA filter, capable of capturing 99.97% of airborne particles as small as 0.3 microns.
Indicates HEPA filter class and particle capture efficiency.
When it comes to HEPA Filter Grade,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
30 score
measurement.
Don’t keep it to yourself — be the first to react and review the
HEPA Filter Grade on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Filter Efficiency Percentage
What is the filter efficiency percentage?
99.97
%
0Votes
99.9
% (Average)
Dreo Macro AP314
The filter system boasts an efficiency of 99.97%, capable of capturing very small particles.
Percentage of particles the filter can capture.
When it comes to Filter Efficiency Percentage,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
0.1 %
measurement.
Don’t keep it to yourself — be the first to react and review the
Filter Efficiency Percentage on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Filter Replacement Indicator
Does it have a filter replacement indicator?
Yes
0Votes
Dreo Macro AP314
Yes
Air Purifiers in this range
Dreo Macro AP314
A filter replacement indicator is present, alerting users when it's time to change the filters to maintain optimal performance.
Alerts user when it’s time to replace filters.
When it comes to Filter Replacement Indicator,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
33 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Filter Replacement Indicator on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Replacement Filter Model
What is the replacement filter model?
74
Dreo Macro AP314
0
Votes
DR-APF006
47
Air Purifiers in this range
Filter H
Dreo Macro AP314
The specific model number for replacement filters is DR-APF006, which is essential for purchasing the correct filters.
The model number or code for compatible replacement filters.
When it comes to Replacement Filter Model,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
27 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Replacement Filter Model on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Filter Change Frequency
How often should filters be changed?
8
month
0Votes
7.31
month (Average)
Recommended frequency for changing filters.
When it comes to Filter Change Frequency,
Dreo Macro AP314 ◉ is
worse than
Air Purifier in this range ◉
, delivering
equal
0.7 month
measurement.
Don’t keep it to yourself — be the first to react and review the
Filter Change Frequency on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Number Of Filter Stages
How many filter stages are there?
47
Dreo Macro AP314
0
Votes
3
29
Air Purifiers in this range
3
Total number of filtration stages used in the air cleaning process.
When it comes to Number Of Filter Stages,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
18 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Number Of Filter Stages on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Primary Filter Type
What is the primary filter type?
67
Dreo Macro AP314
0
Votes
HEPA
43
Air Purifiers in this range
True HEPA
The main type of filter used to trap fine particles.
When it comes to Primary Filter Type,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
24 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Primary Filter Type on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Carbon Filter Type
What is the carbon filter type?
87
Dreo Macro AP314
0
Votes
Activated Carbon
54
Air Purifiers in this range
Activated Carbon
Type of carbon material used for odor and gas removal.
When it comes to Carbon Filter Type,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
33 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Carbon Filter Type on Dreo Macro AP314
◉ and help others decide!
30
Air Purifiers in this range
Fiberglass, Plastic, Activated Carbon
Materials used in constructing the filter media.
When it comes to Filter Material Composition,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
37 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Filter Material Composition on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Filter Availability
Are replacement filters available?
Yes
0Votes
Dreo Macro AP314
Yes
Air Purifiers in this range
Indicates if replacement filters are easy to find on the market.
When it comes to Filter Availability,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
30 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Filter Availability on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Antibacterial Coating
Does it have antibacterial coating?
Yes
0Votes
Dreo Macro AP314
Yes
Air Purifiers in this range
Indicates if the filter surface has antibacterial treatment.
When it comes to Antibacterial Coating,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
51 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Antibacterial Coating on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
UVC Light
Does it include UVC light?
No
0Votes
Dreo Macro AP314
Yes
Air Purifiers in this range
Uses ultraviolet-C light to sterilize bacteria and viruses.
When it comes to UVC Light,
Dreo Macro AP314 ◉ is
worse than
Air Purifier in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
UVC Light on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Ionizer Function
Does it have ionizer function?
Yes
0Votes
Dreo Macro AP314
Yes
Air Purifiers in this range
Generates negative ions to capture fine airborne particles.
When it comes to Ionizer Function,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
50 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Ionizer Function on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
PlasmaWave Similar Tech
Does it include PlasmaWave or similar tech?
No
0Votes
Dreo Macro AP314
Yes
Air Purifiers in this range
Indicates if PlasmaWave or equivalent ionization technology is used.
When it comes to PlasmaWave Similar Tech,
Dreo Macro AP314 ◉ is
worse than
Air Purifier in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
PlasmaWave Similar Tech on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Filter Washable
Are the filters washable?
No
0Votes
Dreo Macro AP314
Yes
Air Purifiers in this range
Indicates whether filters can be washed and reused.
When it comes to Filter Washable,
Dreo Macro AP314 ◉ is
worse than
Air Purifier in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Filter Washable on Dreo Macro AP314
◉ and help others decide!
Air Quality & Sensors
10
Dreo Macro AP314
Auto Dimming Display
Does it have an auto dimming display?
Yes
0Votes
Dreo Macro AP314
Yes
Air Purifiers in this range
Dreo Macro AP314
The device includes an auto-dimming display feature. This means the display brightness adjusts automatically based on ambient light conditions, preventing it from being too bright in dark rooms.
Adjusts screen brightness automatically based on lighting.
When it comes to Auto Dimming Display,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
47 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Auto Dimming Display on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Auto Fan Speed Adjustment
Does it support auto fan speed adjustment?
Yes
0Votes
Dreo Macro AP314
Yes
Air Purifiers in this range
Dreo Macro AP314
The air purifier features automatic fan speed adjustment, which intelligently adapts to detected air quality levels to maintain optimal purification.
Automatically changes fan speed based on sensor data.
When it comes to Auto Fan Speed Adjustment,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
40 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Auto Fan Speed Adjustment on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Air Quality Sensor
Does it have an air quality sensor?
Yes
0Votes
Dreo Macro AP314
Yes
Air Purifiers in this range
Detects overall air quality and pollution level.
When it comes to Air Quality Sensor,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
43 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Air Quality Sensor on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Light Sensor
Does it have a light sensor?
Yes
0Votes
Dreo Macro AP314
Yes
Air Purifiers in this range
Detects ambient light for automatic display dimming.
When it comes to Light Sensor,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
50 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Light Sensor on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Real Time Air Quality Display
Does it show real-time air quality?
Yes
0Votes
Dreo Macro AP314
Yes
Air Purifiers in this range
Displays air quality readings instantly on screen or app.
When it comes to Real Time Air Quality Display,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
43 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Real Time Air Quality Display on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Automatic Mode
Does it have an automatic mode?
Yes
0Votes
Dreo Macro AP314
Yes
Air Purifiers in this range
Adjusts purification level automatically based on air quality.
When it comes to Automatic Mode,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
39 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Automatic Mode on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Dust Sensor
Does it include a dust sensor?
No
0Votes
Dreo Macro AP314
Yes
Air Purifiers in this range
Detects airborne dust particles to optimize performance.
When it comes to Dust Sensor,
Dreo Macro AP314 ◉ is
worse than
Air Purifier in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Dust Sensor on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
VOC Sensor
Does it have a VOC sensor?
Yes
0Votes
Dreo Macro AP314
Yes
Air Purifiers in this range
Detects volatile organic compounds and harmful gases.
When it comes to VOC Sensor,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
52 score
measurement.
Don’t keep it to yourself — be the first to react and review the
VOC Sensor on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
PM25 Sensor
Does it include a PM2.5 sensor?
Yes
0Votes
Dreo Macro AP314
Yes
Air Purifiers in this range
Detects PM2.5 fine particles (2.5 microns and smaller).
When it comes to PM25 Sensor,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
46 score
measurement.
Don’t keep it to yourself — be the first to react and review the
PM25 Sensor on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Temperature Sensor
Does it have a temperature sensor?
No
0Votes
Dreo Macro AP314
Yes
Air Purifiers in this range
Measures ambient temperature for comfort optimization.
When it comes to Temperature Sensor,
Dreo Macro AP314 ◉ is
worse than
Air Purifier in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Temperature Sensor on Dreo Macro AP314
◉ and help others decide!
Controls & Interface
12
Dreo Macro AP314
Display Brightness Adjustment
Can the display brightness be adjusted?
Yes
0Votes
Dreo Macro AP314
Yes
Air Purifiers in this range
Dreo Macro AP314
The display brightness can be manually adjusted, allowing users to set it to their preferred level for comfort in various lighting conditions.
Allows users to adjust the display brightness manually.
When it comes to Display Brightness Adjustment,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
46 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Display Brightness Adjustment on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Timer Function
Does it have a timer function?
Yes
0Votes
Dreo Macro AP314
Yes
Air Purifiers in this range
Dreo Macro AP314
A timer function is available, allowing users to schedule the air purifier to turn off automatically after a set period.
Lets users set specific operating durations.
When it comes to Timer Function,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
33 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Timer Function on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Filter Reset Button
Does it have a filter reset button?
Yes
0Votes
Dreo Macro AP314
Yes
Air Purifiers in this range
Dreo Macro AP314
A filter reset button is included, allowing users to manually reset the filter life indicator after a replacement.
Dedicated button to reset the filter indicator after replacement.
When it comes to Filter Reset Button,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
34 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Filter Reset Button on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Error Indicator Light
Does it include an error indicator light?
Yes
0Votes
Dreo Macro AP314
Yes
Air Purifiers in this range
Dreo Macro AP314
An error indicator light is present, providing visual alerts in case of a malfunction or operational issue.
Displays warnings for operational issues or errors.
When it comes to Error Indicator Light,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
41 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Error Indicator Light on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Touch Controls
Does it have touch controls?
Yes
0Votes
Dreo Macro AP314
Yes
Air Purifiers in this range
Allows operation via touch-sensitive interface.
When it comes to Touch Controls,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
35 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Touch Controls on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Mobile App Control
Can it be controlled through a mobile app?
No
0Votes
Dreo Macro AP314
Yes
Air Purifiers in this range
Enables control via smartphone application.
When it comes to Mobile App Control,
Dreo Macro AP314 ◉ is
worse than
Air Purifier in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Mobile App Control on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Sleep Mode
Does it feature a sleep mode?
Yes
0Votes
Dreo Macro AP314
Yes
Air Purifiers in this range
Operates quietly with dimmed display for sleeping.
When it comes to Sleep Mode,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
31 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Sleep Mode on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Control Panel Location
Where is the control panel located?
37
Dreo Macro AP314
0
Votes
Top
22
Air Purifiers in this range
Top
Indicates where the main control panel is located.
When it comes to Control Panel Location,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
15 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Control Panel Location on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Remote Control
Does it come with a remote control?
No
0Votes
Dreo Macro AP314
Yes
Air Purifiers in this range
Allows operation from a distance using a remote device.
When it comes to Remote Control,
Dreo Macro AP314 ◉ is
worse than
Air Purifier in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Remote Control on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Child Lock
Does it include a child lock?
Yes
0Votes
Dreo Macro AP314
Yes
Air Purifiers in this range
Prevents accidental operation by children.
When it comes to Child Lock,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
44 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Child Lock on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
WiFi Indicator Light
Does it have a WiFi indicator light?
No
0Votes
Dreo Macro AP314
Yes
Air Purifiers in this range
Shows WiFi connectivity status visually.
When it comes to WiFi Indicator Light,
Dreo Macro AP314 ◉ is
worse than
Air Purifier in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
WiFi Indicator Light on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Physical Buttons
Does it include physical buttons?
Yes
0Votes
Dreo Macro AP314
Yes
Air Purifiers in this range
Provides tactile buttons for basic operation.
When it comes to Physical Buttons,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
39 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Physical Buttons on Dreo Macro AP314
◉ and help others decide!
Fan & Operation Modes
7
Dreo Macro AP314
Sleep Quiet Mode
Does it feature a sleep or quiet mode?
Yes
0Votes
Dreo Macro AP314
Yes
Air Purifiers in this range
Dreo Macro AP314
A Sleep Quiet Mode is available, which operates the air purifier at a reduced fan speed and lower noise level for undisturbed rest.
Minimizes noise and display brightness for nighttime use.
When it comes to Sleep Quiet Mode,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
32 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Sleep Quiet Mode on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Custom Mode
Does it support a custom mode?
Yes
0Votes
Dreo Macro AP314
Yes
Air Purifiers in this range
Dreo Macro AP314
The air purifier offers a custom mode, allowing users to personalize settings like fan speed and timer for tailored operation.
Lets users set personalized mode settings or schedules.
When it comes to Custom Mode,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
55 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Custom Mode on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Manual Mode
Does it include manual mode?
Yes
0Votes
Dreo Macro AP314
Yes
Air Purifiers in this range
Allows manual fan speed and mode selection by the user.
When it comes to Manual Mode,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
35 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Manual Mode on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Turbo Mode
Does it include a turbo mode?
Yes
0Votes
Dreo Macro AP314
Yes
Air Purifiers in this range
High-power mode for rapid air purification.
When it comes to Turbo Mode,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
46 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Turbo Mode on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Eco Mode
Does it have an eco mode?
Yes
0Votes
Dreo Macro AP314
Yes
Air Purifiers in this range
Energy-saving mode that reduces power usage.
When it comes to Eco Mode,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
47 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Eco Mode on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Oscillation
Does it feature oscillation?
Yes
0Votes
Dreo Macro AP314
Yes
Air Purifiers in this range
Rotates or swings to distribute air evenly across a room.
When it comes to Oscillation,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
53 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Oscillation on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Airflow Direction Control
Can you control the airflow direction?
No
0Votes
Dreo Macro AP314
Yes
Air Purifiers in this range
Allows users to adjust the direction of purified airflow.
When it comes to Airflow Direction Control,
Dreo Macro AP314 ◉ is
worse than
Air Purifier in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Airflow Direction Control on Dreo Macro AP314
◉ and help others decide!
Safety & Protection
8
Dreo Macro AP314
Overheat Protection
Does it have overheat protection?
Yes
0Votes
Dreo Macro AP314
Yes
Air Purifiers in this range
Dreo Macro AP314
The device is equipped with overheat protection, a safety feature that automatically shuts down the unit if internal temperatures become too high.
Prevents damage by automatically shutting down when overheating.
When it comes to Overheat Protection,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
32 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Overheat Protection on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Power Failure Memory
Does it have power failure memory?
Yes
0Votes
Dreo Macro AP314
Yes
Air Purifiers in this range
Dreo Macro AP314
The air purifier features power failure memory, which means it will resume operation with the last used settings once power is restored.
Remembers last settings after a power outage.
When it comes to Power Failure Memory,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
47 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Power Failure Memory on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Ozone Emission Safe
Is it ozone emission safe?
Yes
0Votes
Dreo Macro AP314
Yes
Air Purifiers in this range
Ensures ozone emissions remain within safe levels.
When it comes to Ozone Emission Safe,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
29 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Ozone Emission Safe on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Tipover Protection
Does it include tipover protection?
No
0Votes
Dreo Macro AP314
Yes
Air Purifiers in this range
Shuts off the device automatically if it tips over.
When it comes to Tipover Protection,
Dreo Macro AP314 ◉ is
worse than
Air Purifier in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Tipover Protection on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Power Surge Protection
Does it include power surge protection?
No
0Votes
Dreo Macro AP314
Yes
Air Purifiers in this range
Protects internal components from voltage spikes.
When it comes to Power Surge Protection,
Dreo Macro AP314 ◉ is
worse than
Air Purifier in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Power Surge Protection on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Safety Auto Shutoff
Does it feature safety auto shutoff?
Yes
0Votes
Dreo Macro AP314
Yes
Air Purifiers in this range
Automatically turns off under unsafe or fault conditions.
When it comes to Safety Auto Shutoff,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
33 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Safety Auto Shutoff on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
UV Safety Shield
Does it include a UV safety shield?
No
0Votes
Dreo Macro AP314
Yes
Air Purifiers in this range
Shields users from direct UV light exposure in UV-enabled models.
When it comes to UV Safety Shield,
Dreo Macro AP314 ◉ is
worse than
Air Purifier in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
UV Safety Shield on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Fuse Type
What type of fuse does it use?
67
Dreo Macro AP314
0
Votes
Resettable Fuse
19
Air Purifiers in this range
Thermal Fuse
Identifies the type of fuse used for electrical safety.
When it comes to Fuse Type,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
48 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Fuse Type on Dreo Macro AP314
◉ and help others decide!
Build & Materials
7
Dreo Macro AP314
Filter Frame Material
What is the filter frame material?
47
Dreo Macro AP314
0
Votes
Plastic
28
Air Purifiers in this range
Plastic
Dreo Macro AP314
The filter frame is constructed from Plastic, providing a lightweight and durable structure for the filter media.
Indicates the material used for the filter housing or frame.
When it comes to Filter Frame Material,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
19 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Filter Frame Material on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Build Type
What is the build type?
47
Dreo Macro AP314
0
Votes
Compact
22
Air Purifiers in this range
Fixed
Defines the overall design structure of the purifier.
When it comes to Build Type,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
25 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Build Type on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Finish Texture
What type of finish texture does it have?
27
Dreo Macro AP314
0
Votes
Matte
17
Air Purifiers in this range
Matte
Describes the surface finish of the air purifier.
When it comes to Finish Texture,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
10 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Finish Texture on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Build Quality Grade
What is the build quality grade?
57
Dreo Macro AP314
0
Votes
Standard
36
Air Purifiers in this range
Standard
Indicates the overall craftsmanship and material precision.
When it comes to Build Quality Grade,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
21 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Build Quality Grade on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Scratch Resistance
Is the purifier scratch resistant?
No
0Votes
Dreo Macro AP314
Yes
Air Purifiers in this range
Indicates resistance of the body surface to scratches.
When it comes to Scratch Resistance,
Dreo Macro AP314 ◉ is
worse than
Air Purifier in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Scratch Resistance on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Body Material
What material is the purifier body made of?
67
Dreo Macro AP314
0
Votes
ABS Plastic
36
Air Purifiers in this range
ABS Plastic
Describes the main material used for the purifier body.
When it comes to Body Material,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
31 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Body Material on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Portability Handles Wheels
Does it have handles or wheels for portability?
No
0Votes
Dreo Macro AP314
Yes
Air Purifiers in this range
Indicates presence of handles or wheels for easier movement.
When it comes to Portability Handles Wheels,
Dreo Macro AP314 ◉ is
worse than
Air Purifier in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Portability Handles Wheels on Dreo Macro AP314
◉ and help others decide!
Maintenance & Usability
7
Dreo Macro AP314
Ease Of Access
How is the ease of access for cleaning or filter changes?
77
Dreo Macro AP314
0
Votes
Front Access
37
Air Purifiers in this range
Front Access
Indicates how easily users can reach filters and components.
When it comes to Ease Of Access,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
40 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Ease Of Access on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Tool Free Maintenance
Is maintenance tool free?
Yes
0Votes
Dreo Macro AP314
Yes
Air Purifiers in this range
Allows maintenance without using additional tools.
When it comes to Tool Free Maintenance,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
30 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Tool Free Maintenance on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Maintenance Indicator
Does it have a maintenance indicator?
Yes
0Votes
Dreo Macro AP314
Yes
Air Purifiers in this range
Alerts when maintenance or cleaning is needed.
When it comes to Maintenance Indicator,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
35 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Maintenance Indicator on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Maintenance Frequency Reminder
Does it include a maintenance frequency reminder?
No
0Votes
Dreo Macro AP314
Yes
Air Purifiers in this range
Provides reminders for regular filter replacement or cleaning.
When it comes to Maintenance Frequency Reminder,
Dreo Macro AP314 ◉ is
worse than
Air Purifier in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Maintenance Frequency Reminder on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Filter Replacement Method
What is the filter replacement method?
67
Dreo Macro AP314
0
Votes
Pull Out
46
Air Purifiers in this range
Pull Out
Describes how the filter can be removed and replaced.
When it comes to Filter Replacement Method,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
21 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Filter Replacement Method on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Cleaning Frequency
How often should it be cleaned?
30
days
0Votes
39.23
days (Average)
Recommended frequency of cleaning for optimal performance.
When it comes to Cleaning Frequency,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
9.2 days
measurement.
Don’t keep it to yourself — be the first to react and review the
Cleaning Frequency on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Cleaning Tools
Are cleaning tools included?
No
0Votes
Dreo Macro AP314
Yes
Air Purifiers in this range
Specifies if cleaning accessories are provided with the unit.
When it comes to Cleaning Tools,
Dreo Macro AP314 ◉ is
worse than
Air Purifier in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Cleaning Tools on Dreo Macro AP314
◉ and help others decide!
Smart & Connectivity Features
12
Dreo Macro AP314
Offline Mode
Does it have an offline mode?
Yes
0Votes
Dreo Macro AP314
Yes
Air Purifiers in this range
Dreo Macro AP314
The air purifier can operate in an offline mode, ensuring core functionalities are available even without internet connectivity.
Operates fully even without an internet connection.
When it comes to Offline Mode,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
33 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Offline Mode on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
WiFi Connectivity
Does it have WiFi connectivity?
No
0Votes
Dreo Macro AP314
Yes
Air Purifiers in this range
Indicates if the air purifier can connect to WiFi for app or remote control.
When it comes to WiFi Connectivity,
Dreo Macro AP314 ◉ is
worse than
Air Purifier in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
WiFi Connectivity on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Cloud Connectivity
Does it support cloud connectivity?
No
0Votes
Dreo Macro AP314
Yes
Air Purifiers in this range
Connects to cloud services for remote access and data sync.
When it comes to Cloud Connectivity,
Dreo Macro AP314 ◉ is
worse than
Air Purifier in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Cloud Connectivity on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
App Integration
Does it integrate with mobile apps?
No
0Votes
Dreo Macro AP314
Yes
Air Purifiers in this range
Integrates with manufacturer or third-party mobile applications.
When it comes to App Integration,
Dreo Macro AP314 ◉ is
worse than
Air Purifier in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
App Integration on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Voice Assistant Compatibility
Which voice assistants is it compatible with?
0
Dreo Macro AP314
0
Votes
None
10
Air Purifiers in this range
None
Specifies which voice assistants are supported.
When it comes to Voice Assistant Compatibility,
Dreo Macro AP314 ◉ is
worse than
Air Purifier in this range ◉
, delivering
equal
10 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Voice Assistant Compatibility on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Remote Start Stop
Can it be started or stopped remotely?
No
0Votes
Dreo Macro AP314
Yes
Air Purifiers in this range
Enables turning the purifier on or off remotely via app or voice.
When it comes to Remote Start Stop,
Dreo Macro AP314 ◉ is
worse than
Air Purifier in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Remote Start Stop on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Bluetooth Connectivity
Does it have Bluetooth connectivity?
Yes
0Votes
Dreo Macro AP314
Yes
Air Purifiers in this range
Allows wireless connection via Bluetooth for setup or local control.
When it comes to Bluetooth Connectivity,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
55 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Bluetooth Connectivity on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
IFTTT Or Smart Home Integration
Does it support IFTTT or smart home integration?
No
0Votes
Dreo Macro AP314
Yes
Air Purifiers in this range
Integrates with automation platforms like IFTTT or smart home hubs.
When it comes to IFTTT Or Smart Home Integration,
Dreo Macro AP314 ◉ is
worse than
Air Purifier in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
IFTTT Or Smart Home Integration on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Firmware Update Capability
Can it update firmware automatically?
No
0Votes
Dreo Macro AP314
Yes
Air Purifiers in this range
Allows over-the-air firmware updates for new features or bug fixes.
When it comes to Firmware Update Capability,
Dreo Macro AP314 ◉ is
worse than
Air Purifier in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Firmware Update Capability on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Multi-Device Sync
Does it support multi-device sync?
No
0Votes
Dreo Macro AP314
Yes
Air Purifiers in this range
Synchronizes multiple purifiers or devices under one control.
When it comes to Multi-Device Sync,
Dreo Macro AP314 ◉ is
worse than
Air Purifier in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Multi-Device Sync on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Data Logging
Does it support data logging?
No
0Votes
Dreo Macro AP314
Yes
Air Purifiers in this range
Logs air quality, usage, and performance data for analysis.
When it comes to Data Logging,
Dreo Macro AP314 ◉ is
worse than
Air Purifier in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Data Logging on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Usage History
Does it keep usage history?
No
0Votes
Dreo Macro AP314
Yes
Air Purifiers in this range
Records previous usage patterns and air quality stats.
When it comes to Usage History,
Dreo Macro AP314 ◉ is
worse than
Air Purifier in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Usage History on Dreo Macro AP314
◉ and help others decide!
Environmental & Sustainability
3
Dreo Macro AP314
Low Ozone Emission
Does it have low ozone emission?
Yes
0Votes
Dreo Macro AP314
Yes
Air Purifiers in this range
Dreo Macro AP314
This air purifier is designed for low ozone emission, ensuring it operates safely without producing harmful levels of ozone.
Ensures minimal ozone emission during operation.
When it comes to Low Ozone Emission,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
29 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Low Ozone Emission on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Sustainable Packaging
Is the packaging sustainable?
Yes
0Votes
Dreo Macro AP314
Yes
Air Purifiers in this range
Dreo Macro AP314
The product utilizes sustainable packaging, reflecting an effort towards environmental responsibility.
Describes if the packaging uses recyclable or biodegradable materials.
When it comes to Sustainable Packaging,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
48 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Sustainable Packaging on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Recyclable Filters
Are the filters recyclable?
Yes
0Votes
Dreo Macro AP314
Yes
Air Purifiers in this range
Indicates if filters are recyclable after use.
When it comes to Recyclable Filters,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
49 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Recyclable Filters on Dreo Macro AP314
◉ and help others decide!
Accessories & Package Contents
7
Dreo Macro AP314
User Manual
Is a user manual included?
Yes
0Votes
Dreo Macro AP314
Yes
Air Purifiers in this range
Dreo Macro AP314
A comprehensive user manual is included to guide users through the setup, operation, and maintenance of the air purifier.
Confirms the presence of a printed or digital user manual.
When it comes to User Manual,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
29 score
measurement.
Don’t keep it to yourself — be the first to react and review the
User Manual on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Filters
Are filters included in the box?
Yes
0Votes
Dreo Macro AP314
Yes
Air Purifiers in this range
Specifies if the product includes initial filters in the box.
When it comes to Filters,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
30 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Filters on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Filter Replacement Tool
Is a filter replacement tool included?
Yes
0Votes
Dreo Macro AP314
Yes
Air Purifiers in this range
Indicates whether a tool for filter replacement is provided.
When it comes to Filter Replacement Tool,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
55 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Filter Replacement Tool on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Power Cord
Is the power cord included?
Yes
0Votes
Dreo Macro AP314
Yes
Air Purifiers in this range
States whether a power cord is included in the box.
When it comes to Power Cord,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
30 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Power Cord on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Warranty Card
Is a warranty card included?
Yes
0Votes
Dreo Macro AP314
Yes
Air Purifiers in this range
Indicates the inclusion of a warranty registration card.
When it comes to Warranty Card,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
29 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Warranty Card on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Power Adapter
Is a power adapter included?
Yes
0Votes
Dreo Macro AP314
Yes
Air Purifiers in this range
Specifies if an external power adapter is provided.
When it comes to Power Adapter,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
46 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Power Adapter on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Setup Guide
Is there a setup guide included?
Yes
0Votes
Dreo Macro AP314
Yes
Air Purifiers in this range
Confirms if a setup or quick start guide is provided.
When it comes to Setup Guide,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
27 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Setup Guide on Dreo Macro AP314
◉ and help others decide!
Certification & Standards
8
Dreo Macro AP314
CARB Certified
Is it CARB certified?
Yes
0Votes
Dreo Macro AP314
Yes
Air Purifiers in this range
Dreo Macro AP314
The product is CARB Certified, ensuring it meets strict air quality standards set by the California Air Resources Board.
Confirms compliance with California Air Resources Board standards for ozone emission safety.
When it comes to CARB Certified,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
35 score
measurement.
Don’t keep it to yourself — be the first to react and review the
CARB Certified on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
AHAM Verified
Is it AHAM verified?
Yes
0Votes
Dreo Macro AP314
Yes
Air Purifiers in this range
Indicates if the air purifier is verified by the Association of Home Appliance Manufacturers.
When it comes to AHAM Verified,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
48 score
measurement.
Don’t keep it to yourself — be the first to react and review the
AHAM Verified on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
ETL Listed
Is it ETL listed?
Yes
0Votes
Dreo Macro AP314
Yes
Air Purifiers in this range
Shows compliance with North American electrical safety standards.
When it comes to ETL Listed,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
36 score
measurement.
Don’t keep it to yourself — be the first to react and review the
ETL Listed on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
CSA Certified
Is it CSA certified?
Yes
0Votes
Dreo Macro AP314
Yes
Air Purifiers in this range
Certifies compliance with Canadian Standards Association safety requirements.
When it comes to CSA Certified,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
52 score
measurement.
Don’t keep it to yourself — be the first to react and review the
CSA Certified on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Energy Star Certified
Is it Energy Star certified?
No
0Votes
Dreo Macro AP314
Yes
Air Purifiers in this range
Indicates certification for energy-efficient performance.
When it comes to Energy Star Certified,
Dreo Macro AP314 ◉ is
worse than
Air Purifier in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Energy Star Certified on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
EPA Certified
Is it EPA certified?
Yes
0Votes
Dreo Macro AP314
Yes
Air Purifiers in this range
Verifies compliance with U.S. Environmental Protection Agency standards.
When it comes to EPA Certified,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
48 score
measurement.
Don’t keep it to yourself — be the first to react and review the
EPA Certified on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
CE Certified
Is it CE certified?
Yes
0Votes
Dreo Macro AP314
Yes
Air Purifiers in this range
Confirms compliance with European safety, health, and environmental protection standards.
When it comes to CE Certified,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
36 score
measurement.
Don’t keep it to yourself — be the first to react and review the
CE Certified on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
ISO Certified
Is it ISO certified?
Yes
0Votes
Dreo Macro AP314
Yes
Air Purifiers in this range
Indicates certification under ISO standards for quality or environmental management.
When it comes to ISO Certified,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
52 score
measurement.
Don’t keep it to yourself — be the first to react and review the
ISO Certified on Dreo Macro AP314
◉ and help others decide!
Warranty & Support
9
Dreo Macro AP314
Warranty Duration
What is the warranty duration?
47
Dreo Macro AP314
0
Votes
1 year
29
Air Purifiers in this range
1 year
Specifies how long the product is covered under warranty.
When it comes to Warranty Duration,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
18 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Warranty Duration on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Customer Support Channel
What are the customer support channels?
37
Dreo Macro AP314
0
Votes
Email, Live Chat
17
Air Purifiers in this range
Phone, Email, Website
Lists available communication channels for customer support.
When it comes to Customer Support Channel,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
20 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Customer Support Channel on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Online Support Platform
What online support platform is available?
77
Dreo Macro AP314
0
Votes
Website
49
Air Purifiers in this range
Website
Specifies the platform used for online support or warranty registration.
When it comes to Online Support Platform,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
28 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Online Support Platform on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Return Policy
What is the return policy duration?
39
Dreo Macro AP314
0
Votes
30 Days
25
Air Purifiers in this range
30 Days
Defines the allowable time period for product returns.
When it comes to Return Policy,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
14 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Return Policy on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Warranty Service Type
What type of warranty service is included?
77
Dreo Macro AP314
0
Votes
Replacement
36
Air Purifiers in this range
Carry In
Defines how warranty service is provided.
When it comes to Warranty Service Type,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
41 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Warranty Service Type on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Extended Warranty Availability
Is extended warranty available?
No
0Votes
Dreo Macro AP314
Yes
Air Purifiers in this range
Indicates whether extended warranty options are offered.
When it comes to Extended Warranty Availability,
Dreo Macro AP314 ◉ is
worse than
Air Purifier in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Extended Warranty Availability on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Onsite Service Availability
Is onsite service available?
No
0Votes
Dreo Macro AP314
Yes
Air Purifiers in this range
States whether technicians can provide onsite service or repair.
When it comes to Onsite Service Availability,
Dreo Macro AP314 ◉ is
worse than
Air Purifier in this range ◉
.
Don’t keep it to yourself — be the first to react and review the
Onsite Service Availability on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Response Time
What is the typical customer support response time?
24
hours
0Votes
33.84
hours (Average)
Average time for customer support to respond.
When it comes to Response Time,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
9.8 hours
measurement.
Don’t keep it to yourself — be the first to react and review the
Response Time on Dreo Macro AP314
◉ and help others decide!
Dreo Macro AP314
Service Center Availability
What is the service center coverage?
97
Dreo Macro AP314
0
Votes
Nationwide
51
Air Purifiers in this range
Nationwide
Describes the scope of service center availability.
When it comes to Service Center Availability,
Dreo Macro AP314 ◉ is
better than
Air Purifier in this range ◉
, delivering
higher
46 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Service Center Availability on Dreo Macro AP314
◉ and help others decide!
Surveys
Because hot takes deserve votes.
Dreo Macro AP314
Air Cleaning Performance
How effective is this air purifier at cleaning the air in a typical room?
Excellent purification — Removes over 99% of particles
0Votes
Very good — Removes 95% to 99% of particles
0Votes
Decent — Removes 85% to 95% of particles
0Votes
Weak — Removes 70% to 85% of particles
0Votes
Poor — Removes under 70% of particles
0Votes
Dreo Macro AP314
Air Circulation Speed
How quickly does this air purifier clean the air in a medium-sized room?
Very fast — Under 10 minutes
0Votes
Fast — 10 to 20 minutes
0Votes
Moderate — 20 to 30 minutes
0Votes
Slow — 30 to 45 minutes
0Votes
Very slow — Over 45 minutes
0Votes
Dreo Macro AP314
Noise Level
How quiet is this air purifier during normal operation?
Very quiet — Under 25 dB
0Votes
Quiet — 25 to 35 dB
0Votes
Moderate — 35 to 45 dB
0Votes
Loud — 45 to 55 dB
0Votes
Very loud — Over 55 dB
0Votes
Dreo Macro AP314
Ease of Setup
How easy was it to set up this air purifier for first-time use?
Extremely easy — Ready to use within minutes
0Votes
Easy — A few steps but clear instructions
0Votes
Average — Needed some effort but manageable
0Votes
Tricky — Confusing or unclear setup steps
0Votes
Frustrating — Difficult and time-consuming setup
0Votes
Dreo Macro AP314
Filter Replacement Convenience
How easy is it to replace the filter on this air purifier?
Very simple — Quick and tool-free
0Votes
Easy — Takes only a few minutes
0Votes
Average — Manageable but a bit fiddly
0Votes
Hard — Requires tools or careful handling
0Votes
Very hard — Complicated or frustrating process
0Votes
Dreo Macro AP314
Filter Lifespan
How long does the filter in this air purifier typically last?
Very long — Over 12 months
0Votes
Long — 9 to 12 months
0Votes
Average — 6 to 9 months
0Votes
Short — 3 to 6 months
0Votes
Very short — Under 3 months
0Votes
Dreo Macro AP314
Energy Consumption
How energy-efficient is this air purifier during daily use?
Very efficient — Under 30 watts
0Votes
Efficient — 30 to 50 watts
0Votes
Moderate — 50 to 80 watts
0Votes
High — 80 to 120 watts
0Votes
Very high — Over 120 watts
0Votes
Dreo Macro AP314
Design Appeal
How would you rate the design and appearance of this air purifier?
Sleek and stylish — Looks modern and fits any room
0Votes
Clean and simple — Looks nice and unobtrusive
0Votes
Average — Functional but plain
0Votes
Bulky — Takes space and looks outdated
0Votes
Clunky — Unattractive and poorly designed
0Votes
Dreo Macro AP314
Portability and Size
How convenient is the size and portability of this air purifier?
Very compact — Under 10 pounds
0Votes
Compact — 10 to 15 pounds
0Votes
Medium — 15 to 20 pounds
0Votes
Large — 20 to 25 pounds
0Votes
Very large — Over 25 pounds
0Votes
Dreo Macro AP314
Pricing
How do you feel about the price of this air purifier?