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K&N 20x20x1 AC Furnace Air Filter; Lifetime Washable Reusable Filter; Merv 11; Filters Allergies, Pollen, Smoke, Dust, Pet Dander, Mold, Smog, and More; Breathe Clean Fresh Air: HVC-12020 - Walmart.com
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AirThreds 20x25x1 Air Filter for AC HVAC Furnace, Machine Washable & Dryer Friendly MREV 8 Plus Reusable Air Filters - - Amazon.com
AIR HANDLER, 20x25x2 Nominal Filter Size, Aluminum, Washable Metal Air Filter - 2TJ10|2TJ10 - Grainger
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Air-Care 16-in W x 20-in L x 4-in Washable Electrostatic Air Filter in the Air Filters department at Lowes.com
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American Metal Filter 18 X 25 X 2 Nominal Washable Electrostatic Furnace Air Filter ECA201825 | Zoro
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