GENERALAIRE GF 4531 20x20x5
Generalaire 4531 Furnace Filter 20x20x5 MERV 10 Upgraded to MERV 11 GFI 4556 for MAC Twenty Package of 3.
- Generalaire Part # GFI 4531
- 20 x 20 x 5 Media Pleated Filter
- Replacement MAC Twenty Filters
- 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
- Actual Size 20 5/8" x 19 3/4" x 4 15/16"
- MERV 10 Rated
- Made by ReservePro Parts for Generalaire
- Package of 3
- Free Shipping in Ontario & Quebec*
- Pick Up in Store $80.00
Generalaire 20x20x5 Part 4531 / 4556 Actual Size 19 5/8" x 20 5/8" x 4 15/16" With Foam Gaskets, MERV 10. Case of 3 Made in Canada by FurnaceFilters.Ca
- Replacement for Generalaire 4531, 20 x 20 x 5 Pleated Filters
- Actual Size 19 5/8" x 20 5/8" x 4 15/16" With Foam Gaskets
- 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
- Case of 3
- Made in Canada
- Free Shipping in Ontario & Quebec*
- Pick Up in Store $55.00
Sold Out
Generalaire 20x20x5 Part 4531 / 4556 Actual Size 19 5/8" x 20 5/8" x 4 15/16" With Foam Gaskets, MERV 11. Case of 3 Made In Canada by FurnaceFilters.Ca
- Replacement for Generalaire 4531, 20 x 20 x 5 Pleated Filters
- Actual Size 19 5/8" x 20 5/8" x 4 15/16" With Foam Gaskets
- 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
- Case of 3
- Made in Canada
- Free Shipping in Ontario & Quebec*
- Pick Up in Store $60.00
Sold Out