

Coway Air Purifier Airmega 200M True HEPA with 361 sq. ft. Coverage in Black
Key item features
- Advanced Filtration System: 4-Stage filtration system (Pre-filter, deodorization filter, true HEPA filter, vital ion) captures and reduces up to 99.97% of 0.3-micron particles in the air.
- Allergen Reduction: Effectively reduces pollen, pollutants, and other allergens, as well as volatile organic compounds and odors.
- Real-Time Monitoring: Coway Airmega's real-time air quality monitor keeps you informed of the quality of your air.
- Auto Mode Functionality: In auto mode, the fan and purification levels adjust to the space as needed, optimizing air quality.
- Variable Fan Speeds: Fan speeds are available in 1, 2, and 3 stages, with auto mode optimizing speed settings based on indoor air quality.
- Filter Replacement Indicator: Filter replacement indicator checks both pre-filter and HEPA filters to notify users when to wash or replace the filter.
- Energy-Saving Eco Mode: Includes an energy-saving eco mode that adapts the air purifier to its surroundings.
Specs
- Coverage area1748 sq ft
- Filter typeHEPA
- Contaminants removedAllergens
- Decibel rating24 dB
- Microparticle performance rating99.97
- Speeds4
Reviews summary
Pros
- : Runs at a low noise level.
- : Features sensors and indicators to monitor air quality.
- : Simple setup and operation.
- : Offers good quality at a lower cost.
- : Provides undisturbed rest with minimal noise.
Neutral
- : Can be bright and informative, but also distracting.
- Free shipping
Free 30-day returns
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About this item
Product details
- 4-Stage filtration system (Pre-filter, deodorization filter, true HEPA filter, vital ion) captures and reduces up to 99.97% of 0.3-micron particles in the air, including pollen, pollutants, and other allergens. It also reduces volatile organic compounds and reduces odor. Coway airmega's real-time air quality monitor keeps you informed of the quality of your air. In auto Mode, the fan and purification levels adjust to the space as needed.
- Fan speeds are available in 1, 2, and 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. Filter replacement indicator checks both pre-filter and HEPA filters respectively to let users be aware of when to wash or replace the filter.
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Specifications
Coverage area
Filter type
Contaminants removed
Decibel rating
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
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Customer ratings & reviews
Reviews summary
Pros
- : Runs at a low noise level.
- : Features sensors and indicators to monitor air quality.
- : Simple setup and operation.
- : Offers good quality at a lower cost.
- : Provides undisturbed rest with minimal noise.
Neutral
- : Can be bright and informative, but also distracting.
Customer photos





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Showing 1-3 of 461 reviews
Verified Purchase
Buy a filter or be a filter
Noisy but effective. Cabin life is great especially a roaring fireplace but even a well sealed firebox can create a lot of airborne particulates. Micro particles of wood ash wafting around meant dusting was a frequent chore. This thing really works. It quietly cycles on and off under normal conditions but goes into overdrive within seconds when the firebox is opened to clean out the ash. Sensing the particles from 15ft away. It does get pretty loud then drowning out normal conversation for 20-30 seconds. But when there's no wood ash or dust it stays quiet. After 4 months of use I can say its worth the purchase and our lungs are very appreciative.
Seller Verified Purchase
Exceeded expectations
I vaporise an herb that tends to smell funny. As soon as the small, wisp of vapor leaves my lips the Airmega (in auto mode) kicks on the red light and works for the next 10 minutes clearing the room. I once had mild flatulence and Airmega didn't judge; it just did what it was made to do; create perfectly clean air.
Thank you for sharing your experience with the Airmega 200M — your review definitely made us smile. We’re glad to hear the purifier is so responsive in Auto mode and quickly clears the air, no matter the source. It’s great to know it’s doing exactly what it was designed to do and keeping your space feeling fresh. We truly appreciate you choosing Coway and taking the time to share such a memorable review.
Verified Purchase
A house full of Coways can't be wrong!
I bought this to keep the air clean during California wildfire season. It does the job handily in my room, which is about 300 sq ft. (and also very dusty because it is an old house and my room is a converted porch.) Each of my roommates also has one of these air purifiers, so we are all now fans (no pun intended). The setup directions were clear and the setup itself was not challenging. It is extremely easy to see how to operate the device and to understand what it is telling you about air quality.






