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Amazon.com: 1 Inch Home Furnace Air Filter by PHILANTHRO - MERV-11 Filter For Residential & Business - Furnace Filter 16x20x1-10% Donated To Orphan Charities With Every AC Filter Purchased : Tools & Home Improvement
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Filtrete 14-in W x 24-in L x 1-in 2 MERV Basic Flat Panel Basic Flat Air Filter (2-Pack) in the Air Filters department at Lowes.com
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