Honeywell Replacement Media FC100A1003 - 16 x 5 x 20 - 5-Pack

Genuine FC100A1003 Honeywell media filter. Replacement filter for models F200, F100, F35F, F25A. Measured 16 x 19 x 4 inch ASHRAE (American Society of Heating, Refrigerating and Air-Conditioning Engineers) rated MERV 11.