Details
20 x 25 x 1 3M Filtrete 500 Dust & Pollen Refills
2 refills per package.
For use with 3M Refillable Frame Filter 20x25x1.
Installation Instructions
2 refills per package.
For use with 3M Refillable Frame Filter 20x25x1.
Installation Instructions
Additional Information
| Merv Rating | No |
|---|---|
| Width | 20 |
| Length | 25 |
| Depth | 1 |
