Reservepro 16x25x3
16x25x3 Furnace Filter MERV 11 Aftermarket GF 4521/X0581. Case of 4
- Generic 16 x 25 x 3 MERV 11 Rated Pleated Filters
- Actual Size 15 7/8" x 24 1/4" x 3"
- Replacement for Generalaire GF 4521 and Lennox/Healthy Climate X0581
- Made In Canada by FurnaceFilters.Ca
- Case of 4
16x25x3 Furnace Filter MERV 8 Aftermarket GF 4521/X0581. Case of 4
- Generic 16 x 25 x 3 MERV 8 Rated Pleated Filters
- Actual Size 15 7/8" x 24 1/4" x 3"
- Replacement for Generalaire GF 4521 and Lennox/Healthy Climate X0581
- Made In Canada by FurnaceFilters.Ca
- Case of 4
RESERVEPRO # GFI 4521 or 14164 Mac 1200, Genuine 16x25x3 MERV 8. Package of 3
- Generalaire Part # GFI 4521 or 14164 Mini Mac 1200
- 16 x 25 x 3
- Actual Size 15 7/8" x 24 1/4" x 3"
- MERV 8 Rated
- Package of 3