Quick view Compare Choose Options 24x24x4 MERV 13 HVAC Air Filters $27.99 As Low as $22.39 per Filter! 24 x 24 x 4 HVAC Air Filter. Actual Size: 23-3/8 x 23-3/8 x 3-3/4. Filter Rating: MERV 13 | FPR 10 | MPR 2200. Protects: Pollen, dirt, dust, pet dander, viruses, smoke, smog,...
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Quick view Compare Choose Options 20x24x4 MERV 13 HVAC Air Filters $27.99 As Low as $22.39 per Filter! 20 x 24 x 4 HVAC Air Filter. Actual Size: 19-3/8 x 23-3/8 x 3-3/4. Filter Rating: MERV 13 | FPR 10 | MPR 2200. Protects: Pollen, dirt, dust, pet dander, viruses, smoke, smog, lead dust,...
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