AC Furnace Air Filters Made in the USA

Honeywell Air Filter Replacements

16x25x1 15 1/2 x 24 1/2 x 3/4 (15.5 x 24.5 x 0.75)

Replacement for Model Number/Part Number
CF108A1625/A

16x25x5 15 3/4 x 24 3/4 x 4 3/8 (15.75 x 24.75 x 4.38)

Replacement for Model Number/Part Number
203719, FC100A1029, FC35A1001

20x20x5 19 5/8 x 19 7/8 x 4 3/8 (19.63 x 19.88 x 4.38)

Replacement for Model Number/Part Number
203721, FC100A1011, FC35A1019

20x25x5 19 7/8 x 24 7/8 x 4 3/8 (19.88 x 24.88 x 4.38)

Replacement for Model Number/Part Number
FC100A1037