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18x24x1 MERV 8 HVAC Air Filters

As Low as $6.07 per Filter!    18 x 24 x 1 MERV 8 HVAC Air Filters.  Actual Size: 17 3/8” x 23 3/8” x 3/4”.  Filtration Rating: MERV 8, MPR 600, FPR 5.  Captures: Lint, Dust, Pet Dander,...

18x24x1 MERV 13 HVAC Air Filters

As Low as $8.95 per Filter!    18 x 24 x 1 MERV 13 Air Filter for A/C and Furnace.  Actual Dimensions: 17-3/8 x 23-3/8 x 3/4.  Filter Rating: MERV 13, FPR 10, MPR 2200.   Our premium 18x24x1 MERV 13...