
Compatible replacement
Replacement carbon pre-filter compatible with Winix AM90
Looking for a replacement carbon pre-filter for Winix AM90? The CFS products below are compatible with Winix AM90. The same carbon pre-filter also fits Winix C909 and Winix P300. Our product listings name Winix AM90 as a compatible number.
CFS compatible replacement, not an OEM part.Winix is a trademark of its owner, named only to show compatibility.
Fit details
| Compatible with | Winix AM90, Winix C909, Winix P300 |
|---|---|
| Material | Activated carbon pad |
| How we know | Cross-referenced: our product is listed as compatible with this number |
Our options

Our cut-to-fit pad is listed for this model; trim to your old filter's size.

Carbon Air Pre-Filter
Subscribe & Save availableCFS Carbon Air Pre-Filter Sheets – 4 Pack – 12.4" x 16"
$12.99View details
Our cut-to-fit pad is listed for this model; trim to your old filter's size.
Also fits
The same products also fit:

