White Rodgers 20"X 20"X 4" Replacement Air Filter Media # FR1600M-111 XC14-041-230- 02 The filter is installed within

The filter is installed within the plastic frame and held in place with your existing pleat spacers(NOT INCLUDED)

for most flakes

both physically and mentally

are located in the clean air stream

White Rodgers 20"X 20"X 4" Replacement Air Filter Media # FR1600M-111 XC14-041-230- 02 The filter is installed withinFeatures: MERV 11 1600 CFM 20 x 20 x 4 nominal size 19 1 2 x 19 1 2 x 3 3 4 (H x W x D) 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 ACM1600M 108 Filter Cabnet