Collection: Furnace & Air Conditioner Filters
🏆 Most Popular HVAC Filter Sizes (2025)
Experience Checked - Standard 1-Inch Filters Made in USA
🏠 Popular 4-Inch Whole House Filters
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Atomic 12x30x1 Merv 8 Pleated AC Furnace Filter - Case of 6
Vendor:Atomic Filters2 reviewsRegular price $ 48.44 USDRegular price$ 69.95 USDSale price $ 48.44 USDSold out -
Atomic 12x30x1 Merv 11 Allergy Guard Pleated AC Furnace Filter - Case of 6
Vendor:Atomic Filters1 reviewRegular price $ 54.44 USDRegular price$ 99.95 USDSale price $ 54.44 USDSale -
Atomic 12x30x1 Merv 13 Allergy Elite Pleated AC Furnace Filter - Case of 6
Vendor:Atomic Filters2 reviewsRegular price $ 69.95 USDRegular price$ 119.95 USDSale price $ 69.95 USDSale