18x20x2 Air Filter

Product Description
Filter Hut's 18x20x2 air filter is an extended surface pleated filter, which outpaces standard air filters with medium efficiency, and are engineered for decreased pressure drop, and longer service life, which reduces HVAC equipment maintenance and energy expenses. Our 18x20x2 air filter is governed to ASHRAE test standards 52.2, which assures that the air filter will perform as good or better than original brand 18 x 20 x 2 air filter.
  • 18x20x2 nominal size.
  • 17.5x19.5x1.75 actual size.
  • Pleated design.
  • MERV classified to ASHRAE ratings.
  • 1229 cfm flow rate.
  • 12 filters in a case.
Quantity of Filters in Case
Efficiency Rating
Quantity of Cases
$ 106.90 per case