Hero image 0 of Coway Airmega Max 2 Air Purifier Replacement Filter Set for 400/400S, 0 of 5
Coway Airmega Max 2 Air Purifier Replacement Filter Set for 400/400S
Key item features
- Filter Technology: Features a unique all-in-one MAX2 filter system combining Green True HEPA and Activated Carbon filter technologies.
- Allergen Removal: Green True HEPA filter removes up to 99.97% of allergens, molds, pollen, fungi, and fine dust particles as small as 0.3 microns.
- Odor Elimination: Activated Carbon filter effectively removes up to 99% of VOCs, harmful gases, and odors.
- Coverage Area: Designed for room coverage up to 1,560 square feet, ensuring comprehensive air purification.
- Filter Lifespan: Offers an average lifespan of 12 months, with an indicator to signal when replacement is needed based on usage.
- Physical Dimensions: Each filter set has product dimensions of 10.9 x 1.8 x 14.2 inches and an item weight of 1.5 pounds.
Generated by AI
Specs
- Works withAir Purifier
- Contaminants removedBacteria
- Height14.2 in
- Thickness1.8 in
- BrandCoway
- ModelAIRMEGA 400 FILTER SET
Current price is USD$109.99
Price when purchased online
- Free shipping
Free 30-day returns
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Arrives by Fri, Jun 12
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Sold and shipped by Sylvane
4.257281553398058 stars out of 5, based on 412 seller reviews(4.3)412 seller reviews
Free 30-day returns
More seller options (1)
Starting from $109.99
About this item
Product details
AIRMEGA Max 2 Air Purifier Replacement Filter Set for 400/400S. The filter lifespan indicator will tell you when it’s time to change the Max2 Filter. Unlike other air purifiers, Airmega gauges the lifespan of our filters are based on usage, not time. *Based on normal air and operating conditions. The actual lifespan of the Max2 Filter will be determined by indoor air quality and operation of the unit.
MAX2 Filter Technology: A unique all-in-one filter system that combines Green True HEPA Filter technology with an Activated Carbon Filter. Green True HEPA: Traps airborne particles as small as 0.3 microns in size and is treated by natural materials (Ginkgo Extract and Japanese Sumac Extract which are used in anti-allergy and anti-virus treatments). Activated Carbon: Effective removes harmful gases, VOCs, and even odors.
- Green true HEPA filter
- Activated carbon Deodorization filter
- Room coverage: up to 1,560 sq. Ft
- 12-Months average life-time
- Item Weight 1.5 pounds
- Shipping Weight 3.7 pounds
- Product Dimensions 10.9 x 1.8 x 14.2 inches
- Item Package Quantity 2
- Green True HEPA removes up to 99.97% of allergens, molds, pollen, fungi, and fine dust.
- Activated Carbon removes up to 99% of VOCs, gases, and odor.
info:
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Specifications
Works with
Air Purifier
Contaminants removed
Bacteria
Height
14.2 in
Thickness
1.8 in
Warranty
Warranty information
No Warranty
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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
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Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
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Showing 1-3 of 65 reviews
Jan 11, 2025
TheHikingGuy
5 out of 5 stars review
Seller Verified Purchase
Super Impressive Filters
Acquired a 400s from a small business that was shutting down and clearing house. It needed new filters, which came very quickly upon ordering. I am amazed at how quickly the air space in my apartment air became clean. I am grateful to have this device, especially now with the fires in Los Angeles. Our indoor air quality has been prestine, despite all the smoke, duct & Ash floating about outside
Review from Coway USA
Helpful?4IBXZIKSOGS3134675268
reply from Customer Service
Thank you for sharing your experience with the Airmega 400S and its filters! We're so pleased to hear that the new filters arrived quickly and that the device has made such an immediate difference in your apartment. Knowing it’s helping to maintain pristine indoor air quality during the challenging conditions in Los Angeles is incredibly rewarding for us. Your kind words mean a lot, and we’re grateful to have been able to support your air quality needs during this time. Best regards, Coway USA
Oct 29, 2025
AntonioJG
5 out of 5 stars review
Seller Verified Purchase
Yearly Filter Change
It's amazing how a simple filter change can transform the air in my entire home. A friend who regularly visits, stopped in about a week after the filter change and instantly commented on how fresh my home smelled. He''s a person living with asthma and truly appreciates clean air. That's why I never miss the yearly filter change. It seems expensive, but for a year of fresh, healthy air, that even my guests can appreciate, it a very small price to pay.
Review from Coway USA
Helpful?4IBXZIKSOGS3134675268
reply from Customer Service
Thank you for sharing such a thoughtful review of the Airmega 400 replacement filters! We’re delighted to hear how much of a difference a simple filter change has made in your home’s air quality. It’s wonderful that your guests—even those with asthma—can feel the benefits of fresher, cleaner air. We’re glad the yearly filter change has become such an important part of maintaining a healthy environment for you and your loved ones. If you ever have questions or need support, please don’t hesitate to reach out to us at Info@cowaymega.com. We truly appreciate your trust in Coway and your commitment to clean air.
Oct 3, 2025
Bijou
5 out of 5 stars review
Seller Verified Purchase
It Works
I have allergies and the Airmega filters help keep the air inside my house free of pollen, dust, and any other allergens lurking in the air. I have a small house and it works for the entirety.
Review from Coway USA
Helpful?4IBXZIKSOGS3134675268
reply from Customer Service
Thank you for sharing your experience! We're so glad to hear the Airmega filters are helping keep your home free of allergens like pollen and dust. It’s wonderful to know they’re making a noticeable difference, especially in a smaller space. Supporting cleaner, healthier air is exactly what we aim for, and we’re grateful to be part of your allergy relief journey!
