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16x25x3 Furnace Filter MERV 8 Aftermarket GF 4521/X0581. Case of 4
In Stock
Lennox / Healthy Climate 19L14 Furnace Filter 20x20x5 MERV 13 for HCF14-13. Package of 2
Out of Stock
Lennox / Healthy Climate Part No. X2678 Inner Carbon Filter for Lennox HEPA 20 Air Cleaner. Package of 1.
Lennox / Healthy Climate X0586 - 20x25x5 Reusable Filter Frame Kit - Includes Lifetime Reusable Frame MODEL # RFFS 873 and 3 Replacement Filters PART # PP-873 MERV 11. Made by FurnaceFilters.Ca
Lennox / Healthy Climate X0586 - 20x25x5 Reusable Filter Frame Kit - Includes Lifetime Reusable Frame MODEL # RFFS 873 and 6 Replacement Filters PART # PP-873 MERV 11. Made by FurnaceFilters.Ca
Lennox 19L16 -16" x 25" x 5" MERV 13 Healthy Climate for HCF16-13 & HCC16-28. Actual Size 15 3/4 x 24 3/4 x 4 3/8 Inches - Package of 2
Lennox 19L17 MERV 13 - 20x25x5 Healthy Climate for Model HCF20-13. Actual Filter Size 19 3/4 x 24 3/4 x 4 3/8 Inches. Package of 2.
Lennox X6673 MERV 11 20x25x5 Healthy Climate Solutions for Model HCF20-11. Package of 5
Lennox X8788 Furnace Filter 20x26x5 Healthy Climate MERV 16 for PCO20-28 PureAir System Package of 2
Lennox X8796 Maintenance Kit for PCO16-28 Healthy Climate PureAir Air Cleaners