GeneralAire 4501 Replacement Media Filter (20x25x5")

The GeneralAire MAC2000 20x25x5 filter absorbs unwanted indoor air particles like pollen, pet dander and dirt. It has a MERV 11 rating and is manufactured by FUSA. Fits / Replaces: GeneralAire 5FM2025, General Aire MAC2000 Air Cleaners, General Aire MAC-L Air Cleaners and Trion Air Bear Supreme 2000 Air Cleaners Actual Size: 19-5/8"x24-1/4"x4-7/8" Made by FUSA (1 each)