Quick view Compare Choose Options 18x20x2 MERV 8 HVAC Air Filters $17.91 As Low As $6.53 Per Filter! 18 x 20 x 2 MERV 8 HVAC Air Filters. Actual Dimensions: 17 ½” x 19 ½” x 1 ¾”. Filtration Rating: MERV 8, MPR 600, FPR 5. Captures: Lint, dust,...
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Quick view Compare Choose Options 18x20x1 MERV 11 HVAC Air Filters $18.47 As Low As $7.38 Per Filter! 18 x 20 x 1 MERV 11 Air Filters for your HVAC System. Actual Size: 17-1/2 x 19-1/2 x 3/4. Filtration Rating: MERV 11, FPR 7, MPR 1000. Protection: Smoke, Pet Dander, Pollen, Bacteria,...
