Collection: Lennox Furnace Filters
Complete List of Lennox Air Filters, Air Purifiers, Hammock filters, Healthy climate, Pure Air, and Elite Series furnace filters by Size and Model Number. Get any Lennox part you need fast.
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Lennox X8795 PCO20-28 PureAir Maintenance Kit 20x26x5
Vendor:Regular price $ 203.99 USDRegular priceUnit price / per$ 259.95 USDSale price $ 203.99 USDSale -
X6672 Lennox HCF16-16 Healthy Climate 16x25x5 Merv 16 Filter
Vendor:Regular price From $ 124.99 USDRegular priceUnit price / per$ 149.95 USDSale price From $ 124.99 USDSale -
Lennox Healthy Climate Y6608 PureAir Annual Maintenance Kit for PCO3S-20-16
Vendor:Regular price $ 169.99 USDRegular priceUnit price / per$ 209.95 USDSale price $ 169.99 USDSale -
Lennox X8796 Healthy Climate PureAir System Annual Maintenance Kit for PCO16-28 16x26x5
Vendor:Regular price $ 189.99 USDRegular priceUnit price / per$ 245.95 USDSale price $ 189.99 USDSale -
X6672 Lennox Healthy Climate 16x25x5 Merv 16 Filter- 2 pack
Vendor:Regular price $ 209.99 USDRegular priceUnit price / per$ 269.99 USDSale price $ 209.99 USDSale -
Atomic X6670 Lennox Compatible Merv 11 Filter Media 16x25x5 Fits X6660 HCC16-28 - 2 Pack
Vendor:Regular price $ 64.99 USDRegular priceUnit price / per$ 89.95 USDSale price $ 64.99 USDSale -
X6675 Lennox 20x25x5 MERV 16 Filter for HCC20-28 Actual Size 19 7/8 x 24 7/8 x 4 3/8
Vendor:Regular price $ 139.99 USDRegular priceUnit price / per$ 179.00 USDSale price $ 139.99 USDSale -
Lennox Y6604 Healthy Climate 100908-10 PureAir 20x26x5 MERV 16 Carbon Clean Furnace Filter for PCO3-20-16
Vendor:Regular price $ 125.95 USDRegular priceUnit price / per$ 197.95 USDSale price $ 125.95 USDSale -
Lennox X6673 OEM 20x25x5 MERV 11 HCF20-11 HCF20-16 Replacement Filter
Vendor:Regular price $ 59.99 USDRegular priceUnit price / per$ 74.95 USDSale price $ 59.99 USDSale -
Lennox X7935 20x20x5 (Actual size 19-3/4 x 19-7/8 x 4-3/8 ) HCF14-16 MERV 16 Filter
Vendor:Regular price $ 139.99 USDRegular priceUnit price / per$ 179.95 USDSale price $ 139.99 USDSale -
Atomic X6673 MERV 11 Lennox Compatible Air Cleaner Filter Media for HCC20-28 - 20x25x5, 2-Pack
Vendor:Regular price $ 74.99 USDRegular priceUnit price / per$ 99.99 USDSale price $ 74.99 USDSale -
X8927 - Lamp Clips for PCO 20-28 4 Pack
Vendor:Regular price $ 33.95 USDRegular priceUnit price / per$ 39.95 USDSale price $ 33.95 USDSold out -
Lennox X8797 MERV 16 Maintenance Kit for PureAir Air Cleaner Model PCO14-23
Vendor:Regular price $ 199.99 USDRegular priceUnit price / per$ 269.95 USDSale price $ 199.99 USDSale -
Lennox X6670 OEM 16x25x5 Merv 11 Replacement Air Filter - 2 Pack
Vendor:Regular price $ 84.99 USDRegular priceUnit price / per$ 109.00 USDSale price $ 84.99 USDSold out -
Lennox Healthy Climate X6670 16x25x5 MERV 11 Filter - 5 Pack
Vendor:Regular price $ 189.17 USDRegular priceUnit price / per$ 239.99 USDSale price $ 189.17 USDSale -
Lennox X0586 20x25x5 MERV 11 Box Replacement Filter - 1 Pack
Vendor:Regular price $ 49.95 USDRegular priceUnit price / per$ 84.95 USDSale price $ 49.95 USDSale