White Rodgers 26"X 5"X 16" Replacement Air Filter Media # FR1400-100 ASX180481A Approximately 2-4 times the dust

Approximately 2-4 times the dust holding capacity of most filters

Bottom vented covers are ½" to 2 inches short to provide airflow at the bottom of the unit where the cold damp air accumulates

Replacement Carbon PreFilter # W4-0855

Bottom vented covers are½" to 2 inches short toprovide airflow at the bottomof the unit where the colddamp air accumulates

White Rodgers 26"X 5"X 16" Replacement Air Filter Media # FR1400-100 ASX180481A Approximately 2-4 times the dustFeatures: MERV 8 1400 CFM 26 x 5 x 16 nominal size 25 3 4 x 4 7 8 x 16 1 8" Attracts common large household allergens like dust, pollen, and mold spores Durable construction for easy, slide in replacement Disposable for convenience Check Monthly but replace as required, approximately every 3 to 6 months depending on furnace fan use and environmental conditions Fits: White Rodgers ACB1400 101 Filter Cabnet