RESERVEPRO GF 4556 / 4531 20 x 20 x 5
Reservepro 20x20x5 GF #4531 Mac Twenty MERV 10 Upgraded to MERV 11 Part # 4556. Package of 3
- Replacement MAC TWENTY Filters
- Actual Size 20 3/4 x 19 3/4 x 4 15/16
- MERV 11 Rated
- Made by ReservePro Parts for Generalaire
- Also for: S1 # S1-FM10202005, Source 1 # S1-MAC202005; Trion # 255649-103; Skuttle #448-3, Skuttle DB-0020-020; Air Bear Supreme 20x20; Generalaire MAC TWENTY, Generalaire #4531
- Package of 3
IN STOCK
ReservePro 20x20x5 Part 4531 / 4556 Actual Size 20 3/4" x 19 3/4" x 4 15/16" MERV 10. Case of 3 Generic
- Exact Size Replacement for ReservePro 4531, 20x20x5 Pleated Filters
- Actual Size 20 3/4" x 19 3/4" x 4 15/16"
- Also fits: S1 # S1-FM10202005, Source 1 # S1-MAC202005, Trion # 255649-103, Skuttle #448-3, Skuttle DB-0020-020, Air Bear Supreme 20x20, Generalaire MAC TWENTY, Generalaire #4531
- MERV 10 Rated
- Made in Canada by Furnacefilters.ca
- Case of 3
Sold Out
ReservePro 4501 / 4551 20x25x5 MERV 11. Actual Size 19 5/8" x 24 3/16" x 4 15/16" With Foam Strips.Case of 3 Made by Furnace Filters.Ca
- Exact Size Replacement filter for ReservePro Part # GF4501/4551 20 x 25 x 5
- Actual Size 19 5/8" x 24 3/16" x 4 15/16"
- Also Fits: Trion Air Bear Supreme 2000, Skuttle DB0-0025-020, and Ultravation 90-007
- MERV 11 Rated
- Made in Canada by FurnaceFilters.Ca
- Case of 3
IN STOCK
Generalaire 20x20x5 Part 4531 / 4556 MERV 10. Actual Size 20 3/4" x 19 3/4" x 4 15/16." Case of 3 Generic
- Exact Size Replacement for ReservePro 4531, 20x20x5 Pleated Filters
- Actual Size 20 3/4" x 19 3/4" x 4 15/16"
- MERV 10 Rated
- Also fits: S1 # S1-FM10202005, Source 1 # S1-MAC202005, Trion # 255649-103, Skuttle #448-3, Skuttle DB-0020-020, Air Bear Supreme 20x20, Generalaire MAC TWENTY, Generalaire #4531
- Made in Canada by FurnaceFilters.ca
- Case of 3
Sold Out