16x25x4 MERV 13 Furnace Air Filter. Actual Size 15 1/2" x 24 1/2" x 3 5/8" Case of 4 by FurnaceFilters.Ca
- Standard 16 x 25 x 4 Pleated Filters
- Actual Size 15 1/2" x 24 1/2" x 3 5/8"
- Exact Replacement for 3M Filtrete 16 x 25 x 4 Air Cleaning Filter
- MERV 13 Rated
- Made In Canada by FurnaceFilters.Ca
- Case of 4