1 Set 400/400S Replacement Filter for Coway AIRMEGA Max2 400 400S 400(G) 400S(G) Air Purifier
1 Set 400/400S Replacement Filter for Coway AIRMEGA Max2 400 400S 400(G) 400S(G) Air Purifier
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1 Set 400/400S Replacement Filter for Coway AIRMEGA Max2 400 400S 400(G) 400S(G) Air Purifier

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1 Set 400/400S Replacement Filter for Coway AIRMEGA Max2 400 400S 400(G) 400S(G) Air Purifier1 Set 400 400S Replacement Filter for Coway AIRMEGA Max2 400 400S 400 G 400S G Air Purifier2set 400 400S Replacement Filter for Coway AIRMEGA Max2 400 400S 400 G 400S G Air Purifier AP 2015 FP
Actual Color1 Set

Key item features

  • Broad Compatibility: This replacement filter set is compatible with Coway Airmega Max2 400, 400S, 400(G), and 400S(G) Smart Air Purifiers, replacing part #3111735.
  • Dual Filtration: Features a True HEPA filter to capture 99.7% of airborne particles like pollen and pet dander, and an Active Carbon Filter to remove over 99.7% of odors and volatile organic compounds.
  • Enhanced Particle Capture: The True HEPA filter is capable of capturing 99.97% of airborne particles down to 0.3 microns, ensuring cleaner air.
  • Simple Installation: Designed for easy replacement, users can simply remove the old filter and insert the new one.
  • Optimal Dimensions: Each filter measures 14.37 x 11.02 x 1.77 inches, fitting precisely into compatible air purifiers.
  • Maintenance Reminder: For sustained performance, it is recommended to replace the carbon filter every 10-14 months.
  • Reset Procedure: After filter replacement, the "Max2 Change" indicator needs to be reset by holding the button for 2-3 seconds.
Generated by AI

Specs

Works with, Air PurifierCompatible models, Airmega Max2 400 400S 400(G) 400S(G)Minimum efficiency reporting values (merv), 17Contaminants removed, Dust, Allergens, Smoke, Pet Dander, Volatile Organic Compounds (VOCs), Pollen, OdorMaterial, Activated CarbonHeight, 14.37 in

About this item

Product details

True HEPA 400 400S filters for Coway AIRMEGA Max2 can attach 99.7% of airborne particles, including pollen, lint, dust, pet dander and fabric fibers. Active Carbon Filter can take out more than 99.7% of odor from pet, cooking, cigarette, as well as volatile organic compounds.We deliver high quality, durable and long-lasting 400 400S 400(G) 400S(G) replacements filter for Coway AIRMEGA max2, allowing the filter to last longer, true HEPA Filter can take out 99.97% of airborne down to 0.3 microns.

Pack :

1set filter.

  • ‌COMPATIBLE: Compatible with Coway Airmega Max2 400 400S 400(G) 400S(G) Smart Air Purifier. Get back to having clean air to breathe again! Part# 3111735.
  • TWO IN ONE：True HEPA 400 400S filters for Coway AIRMEGA Max2 can attach 99.7% of airborne particles, including pollen, lint, dust, pet dander and fabric fibers. Active Carbon Filter can take out more than 99.7% of odor from pet, cooking, cigarette, as well as volatile organic compounds.
  • PREMIUM QUALITY BUT AFFORDABLE PRICE: We deliver high quality, durable and long-lasting 400 400S 400(G) 400S(G) replacements filter for Coway AIRMEGA max2, allowing the filter to last longer, true HEPA Filter can take out 99.97% of airborne down to 0.3 microns.
  • EASY TO INSTALL: Simply remove the older and dirty 400/400s filter and replace it. Item Dimensions: 14.37 x 11.02 x 1.77 inches. In order to improve the performance of the air purifier, please replace the carbon filter every 10-14 months.
  • PLEASE NOTE: * After replacing the Max2 filters, touch and hold the ''Max2 Change'' button/indicator for 2~3 seconds to reset the indicator.
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.  

Specifications

Works with

Air Purifier

Compatible models

Airmega Max2 400 400S 400(G) 400S(G)

Minimum efficiency reporting values (merv)

17

Contaminants removed

Dust, Allergens, Smoke, Pet Dander, Volatile Organic Compounds (VOCs), Pollen, Odor

Warranty

Warranty information

60 days

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.

Customer ratings & reviews

4.6 out of 5 stars
stars
12 ratings3 reviews
Includes global ratings and reviews
How item rating is calculated
  1. 5 stars83% (10)
  2. 4 stars8% (1)
  3. 3 stars0% (0)
  4. 2 stars0% (0)
  5. 1 star8% (1)
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Showing 1-3 of 3 reviews

Jan 8, 2026
Reviewer name: Kendall
Item details
Color: 1 Set
Sold byHillCleanDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Nice product

Great fit and works very well.

Helpful?7ALWGYMGSEDE8007223350
Oct 16, 2025
Reviewer name: Sissy
Item details
Color: 2 Set
Sold byHillCleanDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Fast delivery, worked perfect in our Coway air mega 400

Helpful?7ALWGYMGSEDE8007223350
Mar 19, 2026
Reviewer name: Michael
Item details
Color: 2 Set
Sold byHillCleanDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

looks to be good quality--perfect fit

Helpful?7ALWGYMGSEDE8007223350
Current price is $32.39
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