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
Hillclean

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

4.5 stars out of 10 reviews
(4.5)|
10 ratings
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 Color:1 Set-Out of stock
2 Set, $50.99
selected, 1 Set, $35.98, Out of stock

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
Current price is $35.98
Price when purchased online
Selected option out of stock
More options available

How do you want your item?

How do you want your item?
Out of stock
Report an issue with this seller

About this item

Product details

Specifications

Warranty

Customer ratings & reviews

4.5 out of 5 stars
stars10 ratings3 reviews
How item rating is calculated
  1. 5 stars80% (8)
  2. 4 stars10% (1)
  3. 3 stars0% (0)
  4. 2 stars0% (0)
  5. 1 star10% (1)
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |

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