Features
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- Coway Mighty (AP-1512HH) is designed to accommodate room sizes up to 361 sq.ft (CADR: Dust 246 / Pollen 240 / Smoke 233 cb. ft.).
- 4 Stage Filtration System (Pre-filter, Deodorization filter, True HEPA filter, Vital Ion) captures and reduces up to 99.97% of particles 0.3 microns in the air, including pollen, pollutants and other allergens. It also reduces volatile organic compounds and reduces odor.
- Coway Mighty pollution sensor communicates indoor air quality in real-time. The brightly colored LED lets you know how clean or dirty your indoor air is every minute of the day. And it features a timer, and filter lifetime indicator.
- Fan speeds available in 1, 2, 3 stages by manually setting up. While auto mode automatically optimizes the speed setting 1 through 3 based on the level of indoor air quality. When no pollution is detected for 30 minutes, the fan will automatically stop and set as Eco mode to save energy.
- Timer feature allows the machine to run 1/4/8 hours before automatically powering off.
- Filter replacement indicator checks both Pre-filter and HEPA filter respectively to let users be aware of when to wash or replace the filter.
- 77 W power consumption and quiet operation with noise level ranging from 24.4 dB to 53.8 dB.
- Limited manufacturer's warranty covers any internal/functional parts for 1 year and motor and electronic parts for 3 years. Filters are excluded.
- Won the Best Air Purifier of 2018 at Wirecutter and ranked 1st place at the TopTenReviews.
Product Images
From the manufacturer


Key Features
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Covers up to 361 sq.ft AP-1512HH air purifier is designed specifically for a living room, apartments, and middle sized spaces. It uses advanced multi-stage filtration with a long-life HEPA filter. Though designed for middle sized spaces, the Coway is fully featured with a filter-change indicator, multiple airflow modes and controls, and a helpful timer. |
Air Quality Indicator Coway’s pollution sensor communicates indoor air quality in real-time. The colored LED lets you know how clean or dirty your indoor air is every minute of the day. |
Auto Mode The continually operating air quality indicator senses indoor air particles and adjusts the fan speed accordingly to reduce particles. |
Special Features
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Timer The timer lets you schedule 1/4/8/12 hours of operation so you can set the unit for as long as you need to use it. |
Filter Replacement Indicator The filter indicator alerts you to needed filter changes. |
Vital Ion System As part of the four-stage filtration process, the bipolar ionizer generates an electrochemical reaction that reduces particles in the air. |
Air Flow Control The three fan speeds allow you to adjust the air output based on your unique air purification needs. |
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Coway Airmega 150 | Coway Airmega AP-1512HH | Coway Airmega AP-1512HHS (Wi-Fi Enabled) | Coway Airmega AP-1216L | |
Coverage |
214 sq. ft. |
361 sq. ft. |
325 sq. ft. |
330 sq.ft |
CADR (Dust/Pollen/Smoke) |
138/161/219 |
246/240/233 |
222/216/210 |
235/262/213 |
Filter Configuration & Average Filter Lifetime |
Pre-Filter (Washable), Deodorization Filter (6M), Green True HEPA (12M) |
Pre-Filter (Washable), Deodorization Filter (6M), Green True HEPA (12M) |
Pre-Filter (Washable), Activated-Carbon (12M), True HEPA (12M) |
Pre-Filter (Washable), Deodorization Filter (6M), Green True HEPA (12M) |
Vital Ion |
N/A |
Yes (On/Off) |
N/A |
Yes (On/Off) |
Special Features |
Air Quality Indicator, Auto Mode |
Air Quality Indicator, Auto Mode |
Air Quality Indicator, Auto Mode |
Air Quality Indicator, Auto Mode |
Fan Speed |
3 Speeds (1,2,3) |
3 Speeds (1,2,3) |
3 Speeds (1,2,3) |
3 Speeds (1,2,3) |
Timer |
N/A |
1, 4, 8 hour(s) |
1, 2, 4, 8 hour(s) via app |
1, 4, 8, 12 hour(s) |
Available Colors |
Dove White / Sage Green / Peony Pink |
White / Black |
Black |
White |
Dimension (W) x (H) x (D) |
13.3 x 18.0 x 6.5 inch |
16.8 x 18.3 x 9.6 inch |
16.8 x 18.3 x 9.6 inch |
10.5 × 32.7 × 10.7 inch |
App/Alexa/Google Home/Dash Replenishment |
N/A |
N/A |
Yes |
N/A |
Product description
Color:Black/Silver
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Style Name:Purifier
The mighty air purifier is equipped with cutting edge features to keep your indoor air clean. Equipped with a HEPA efficiency RATING of 99.97percent , it uses a four-stage filtration system to effectively eliminate odors and pollutants. This mighty machine includes an air quality indicator through our particle sensing technology that will kick your air purifier into high gear when needed. And when 30 minutes when pollution is not detected for 30 minutes, the fan will automatically stop to save energy. Power Consumption – 4.9~77.8 W CFM 246. Secondhand Smoke – Ideal for smokers and those who live with smokers, the Coway Mighty efficiently reduces air contaminants and odors related to second-hand smoke