RESERVEPRO GF 4531 20 x 20 x 5
4556 Generalaire Genuine Mac Twenty, Replacement for 4531 MERV 10 Upgraded to MERV 11 Part No. 4556. Package of 3
- Replacement MAC TWENTY Filters
- Actual/Exact 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
- Pick Up in Store $100.00
IN STOCK
ReservePro 20x20x5 Part 4556/4531 Actual Size 20 3/4" x 19 3/4" x 4 15/16" MERV 10. Case of 3 Generic.
- Exact Size Replacement for ReservePro 20 x 20 x 5 Part# 4556/4531
- Actual/Exact 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
- Furnace Filters.Ca Part # 498-523-125-M10
- Manufactured in Canada by Furnace Filters.Ca
- Case of 3
- Pick Up in Store $65.00
IN STOCK
ReservePro 20x20x5 Part 4556/4531 Actual Size 20 3/4" x 19 3/4" x 4 15/16" MERV 11. Case of 3 Generic.
- Exact Size Replacement for ReservePro 4531, 20 x 20 x 5 Pleated Filters
- Actual Size 20 3/4" x 19 3/4" x 4 15/16"
- MERV 11 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
- Furnace Filters.Ca Part # 498-523-125-M11
- Manufactured in Canada by Furnace Filters.Ca
- Case of 3
- Pick Up in Store $70.00
IN STOCK