Collection: Geothermal Air Filters
Discover premium geothermal air filters designed for optimal performance in your heating and cooling system. Our specialized filters ensure clean air circulation while maximizing energy efficiency. Available in multiple sizes including 18x18, 25x25, and 30x30 dimensions with MERV ratings from 8-13 for superior filtration.
- 30x30x1 Merv 8 Pleated Geothermal Furnace Filter - Case of 6
- Regular price
- $ 109.99
- Sale price
- $ 109.99
- Regular price
-
$ 189.95
Sold out - 25x25x1 MERV 13 Allergy Elite Pleated Geothermal Furnace Filter - Case of 6
- Regular price
- $ 79.95
- Sale price
- $ 79.95
- Regular price
-
$ 109.95
Sold out - 30x30x1 MERV 13 Allergy Elite Pleated Geothermal Furnace Filter - Case of 6
- Regular price
- $ 139.95
- Sale price
- $ 139.95
- Regular price
-
$ 189.95
Sold out - Atomic 20x24x2 MERV 8 Pleated Geothermal Furnace Filter - 6 Pack
- Regular price
- $ 54.44
- Sale price
- $ 54.44
- Regular price
-
$ 99.95
Sold out - Atomic 18x18x2 MERV 8 Pleated Geothermal Furnace Filter - Case of 6
- Regular price
- $ 54.44
- Sale price
- $ 54.44
- Regular price
-
$ 99.95
Sold out - 18x18x1 Merv 8 Pleated Geothermal Furnace Filter - Case of 6(1)
- Regular price
- $ 47.99
- Sale price
- $ 47.99
- Regular price
-
$ 79.95
Sold out - Atomic 18x20x2 MERV 8 Pleated Geothermal Furnace Filter - Case of 6(1)
- Regular price
- $ 65.44
- Sale price
- $ 65.44
- Regular price
-
$ 99.95
Sold out - 30x30x1 MERV 11 Pleated Geothermal Furnace Filter - Case of 6
- Regular price
- $ 124.99
- Sale price
- $ 124.99
- Regular price
-
$ 199.95
Sold out
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