18x20x1 MERV 11 Air Filter, 6 Count, ACTUAL SIZE 17.50 x 19.50 x 0.75, HVAC, …
They also improve the efficiency of your HVAC unit and therefore reduce maintenance and utility costs, by removing dirt and reducing strain on the motor. Compatible with furnaces and AC units. Actual size x x Comparable to Filtrete MPR 1200 and Honeywell FPR 7 filters.
Electrostatically Charged MERV 11 Air Filters – 6 Count 18x20x1 for Clean Air
Designed for superior filtration efficiency, these filters equip your HVAC system to combat airborne allergens, dust, and pollutants. Extends System Life: Reduced strain on your HVAC unit leads to longer lasting performance.
Electrostatically Charged MERV 11 Air Filters – 6 Count 18x20x1 for Clean Air
Actual size 17.50 x 19.50 x 0.75 Comparable to Filtrete MPR 1200 and Honeywell FPR 7 filters.