Quick view Compare Add to Cart 18x18x1 MERV 10 HVAC Air Filters. 12 Pack $65.00 18 x 18 x 1 MERV 10 AC & Furnace Air Filters. Actual Size: 17 ½” x 17 ½” x 7/8”. Filtration Rating: MERV 10, MPR 600-700, FPR 5-6. Protects: Lint, Dust, Pet Dander, Pollen, Dust Mites,...
Quick view Compare Choose Options 18x18x1 MERV 8 HVAC Air Filters $16.79 As Low As $6.07 Per Filter! 18 x 18 x 1 MERV 8 HVAC Air Filters. Actual Size: 17 3/4" x 17 3/4 x 3/4”. Filtration Rating: MERV 8, MPR 600, FPR 5. Defends: Lint, Dust, Pet Dander, Pollen, Dust Mites, &...
Quick view Compare Choose Options 18x18x1 MERV 13 HVAC Air Filters $19.59 As Low As $8.21 Per Filter! 18 x 18 x 1 MERV 13 Air Filter for A/C and Furnace. Actual Dimensions: 17-3/4 x 17-3/4 x 3/4. Filter Rating: MERV 13, FPR 10, MPR 2200. Our premium 18x18x1 MERV 13 filter will...
Quick view Compare Choose Options 18x18x1 MERV 11 HVAC Air Filters $18.47 As Low As $7.38 Per Filter! 18 x 18 x 1 MERV 11 Air Filters for your HVAC System. Actual Size: 17-3/4 x 17-3/4 x 3/4. Filtration Rating: MERV 11, FPR 7, MPR 1000. Protection: Smoke, Pet Dander, Pollen, Bacteria,...