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GeneralAire 4541 / 4511 16x25x5 Reusable Filter Frame Kit - Includes Lifetime Reusable Frame MODEL # RFFS 841 and 3 Replacement Filters PART # PP-841 MERV 11. Made by FurnaceFilters.Ca
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GeneralAire 4541 / 4511 16x25x5 Reusable Filter Frame Kit - Includes Lifetime Reusable Frame MODEL # RFFS 841 and 6 Replacement Filters PART # PP-841 MERV 11. Made by FurnaceFilters.Ca
Generalaire 4547 MERV 13 16x25x5 - Actual Size 15 5/8" x 24 3/16" x 4 15/16." Case of 3
PleatPacks Part # PP-841 MERV 11 - Package of 1, Replacements for MODEL # RFFS 841 Reusable Filter Frame System. Assembled in Canada by FurnaceFilters.Ca
PleatPacks Part # PP-841 MERV 11 - Package of 3, Replacements for MODEL # RFFS 841 Reusable Filter Frame System. Assembled in Canada by FurnaceFilters.Ca
PleatPacks Part # PP-841 MERV 11 - Package of 6, Replacements for MODEL # RFFS 841 Reusable Filter Frame System. Assembled in Canada by FurnaceFilters.Ca
Trion/Air Bear Generic 16 x 25 x 5. MERV 10 Rated. Package of 3
