Trion/Air Bear Aftermarket Part No # 4541. Air Bear Supreme 1400 MERV 11. Case of 3
- 16" x 25" x 5" MERV 11 Aftermarket Replacement Filter for ReservePro GF4511/Mac 1400
- Actual Size 15 3/4" x 24 1/4" x 4 7/8"
- Made in Canada by FurnaceFilters.Ca
- Will replace MAC1400, GF4511 16 x 25 x 5
- Case of 3