18x18x1 Air Filter

Product Description
Our 18x18x1 air filter is an extended surface pleated filter, which outpaces standard air filters with medium efficiency, and are designed for lower pressure drop, and increased service life, which reduces HVAC equipment maintenance and energy costs. The 18x18x1 air filter is governed to ASHRAE test standards 52.2, which assures that the air filter will operate as good or better than original brand 18x18x1 air filter.
Quantity of Filters in Case
Efficiency Rating
Quantity of Cases
$ 25.90 per case