16x25x3 Furnace Filter MERV 11 Aftermarket GF 4521/X0581. Case of 4
- Exact Size Replacement for Generalaire/Lennox/Healthy Climate 16 x 25 x 3 Part# GF 4521 and X0581
- Actual/Exact Size 15 7/8" x 24 1/4" x 3"
- MERV 11 Rated
- Furnace Filters.Ca Part # 396-614-74-M11
- Manufactured in Canada by Furnace Filters.Ca
- Case of 4
- Pick Up In Store $65.00