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Amazon.com: 16-3/8 x 21-1/2 x 1 Air Filter for Carrier, Bryant and Payne MERV 10, Case of 12
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Filtrete 16-in W x 25-in L x 1-in 11 MERV 1085 MPR Allergen Defense Extra Electrostatic Pleated Air Filter (2-Pack) in the Air Filters department at Lowes.com
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