20x25x4 MERV 8 Pleated Filters. Actual Size 19 1/2" x 24 1/2" x 3 3/4" Case of 4
- Standard 20 x 25 x 4 MERV 8 Rated Pleated Filters
- Actual Size 19 1/2" x 24 1/2" x 3 3/4"
- Exact Replacement for 3M Filtrete 20 x 25 x 4 Air Cleaning Filters
- Manufactured in Canada
- Case of 4