Quick view Compare Temporarily out of stock 18x22x1 MERV 8 HVAC Air Filters $14.99 As Low as $6.07 per Filter! 18 x 22 x 1 MERV 8 HVAC Air Filters. Actual Size: 17 3/8" x 21 1/2” x 3/4”. Filtration Rating: MERV 8, MPR 600, FPR 5. Defends: Lint, Dust, Pet Dander, Pollen, Dust...
