16x25x4 Hon Pet Filter

BestAir 16"x25"x4" Honeywell Pleated Pet Air Filter with Carbon Electrostatically Charged Media. It fits Honeywell F100B1016, F100F1012, F100F1038, F100F2002, F100F2010, F200E1029,CF100A1009, CF100A1041, CF200A1008, FC100A1029, FC200E1029,POPUP1625, CF100A1041, 203719, F35/35R FC35A1001, F100/150 FC100A1026/1029, F200 FC200E1029, 203719. It has a MERV 11 rating and lasts up to 1 year. It is effective against odor, most smoke, pollen, mold, bacteria, dust/lint, virus carriers.