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Pamlico Air 20x20x1 MERV 8 Pleated HVAC AC Furnace 1 Air Filters by Pamlico. Case of 12. Exact Size: 19-1/2 x 19-1/2 x 3/4 White 20 x 20 x 1 21208-012020 0 - Amazon.com
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HDX 12 in. x 20 in. x 1 in. Standard Pleated Furnace Air Filter FPR 5, MERV 8 (3-Pack) HDX3P5-011220 - The Home Depot
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PRO-SOURCE - Pleated Air Filter: 12 x 20 x 1″, MERV 8, 35% Efficiency, Wire-Backed Pleated - 89063671 - MSC Industrial Supply
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Filtrete 12-in W x 20-in L x 1-in MERV 2 Basic Flat Panel Basic Flat Air Filter (2-Pack) in the Air Filters department at Lowes.com
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AAF Flanders 112201 Fiberglass Air Filter 12 By 20 By 1 Inch: 12 by 20 Inch Filters (031949150303-1)
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PRO-SOURCE - Pleated Air Filter: 12 x 20 x 1″, MERV 8, 35% Efficiency, Wireless Pleated - 33743683 - MSC Industrial Supply
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