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.
- Lennox 16x25x5 M10 Expandable Filter Kit - X8303
- Regular price
- $ 79.95
- Sale price
- $ 79.95
- Regular price
-
$ 119.00
Sold out - Lennox 17x26x4 MERV 16 Filter Upgrade Kit X8346
- Regular price
- $ 310.99
- Sale price
- $ 310.99
- Regular price
-
$ 0
Sold out - Lennox 17x26x4 MERV 16 Pleated Air Filter Media X6666
- Regular price
- $ 124.99
- Sale price
- $ 124.99
- Regular price
-
$ 0
Sold out - Lennox 21x26x4 MERV 16 Upgrade Kit X8344
- Regular price
- $ 375.99
- Sale price
- $ 375.99
- Regular price
-
$ 0
Sold out - Lennox 25x25x1 MERV 8 Pleated Air Filters 4-Pack 91X26
- Regular price
- $ 59.79
- Sale price
- $ 59.79
- Regular price
-
$ 0
Sold out - Lennox 401-PMAC-12C MERV 16 Air Cleaner Media X5425
- Regular price
- $ 149.99
- Sale price
- $ 149.99
- Regular price
-
$ 169.99
Sold out - Lennox 4270 Pleat Spacer for 2400 and 5000 Air Cleaner
- Regular price
- $ 49.21
- Sale price
- $ 49.21
- Regular price
-
$ 49.95
Sold out - Lennox 51M32 ComfortSense 3000 Series Thermostat - Non-programmable(3)
- Regular price
- $ 64.55
- Sale price
- $ 64.55
- Regular price
-
$ 0
Sold out
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