20X20X1 MERV 11 Air Filter 2 Pack – MADE in USA – Electrostatic Pleated Air Cond
Actual Size: 19 11/16’’ x 19 11/16’’ x 3/4‘’. Comparable with MPR 1000 & FPR 7. Noticeably cleaner air in 48 hours. Unit Count 2.0 Count. Filter Mounting Type Slide In. Filter Shape Rectangular. Compatible Devices Air Conditioner, Furnace.