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
Hero image 0 of 1 Set 400/400S Replacement Filter for Coway AIRMEGA Max2 400 400S 400(G) 400S(G) Air Purifier, 0 of 6
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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 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.
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Current price is $35.98
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4.625 stars out of 5, based on 88 seller reviews(4.6)
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4.5 out of 5 stars
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11 ratings3 reviews
How item rating is calculated
  1. 5 stars82% (9)
  2. 4 stars9% (1)
  3. 3 stars0% (0)
  4. 2 stars0% (0)
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Showing 1-3 of 3 reviews

Oct 16, 2025
Sissy
Item details
Color: 2 Set
Sold byHillCleanDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Fast delivery, worked perfect in our Coway air mega 400

Helpful?7ALWGYMGSEDE8007223350
Jan 8, 2026
Kendall
Item details
Color: 1 Set
Sold byHillCleanDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Nice product

Great fit and works very well.

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

Verified Purchase

looks to be good quality--perfect fit

Helpful?7ALWGYMGSEDE8007223350