The Honeywell FC100A1003 16"x20" Media AC Filter can be used with Honeywell 16 x 20 Air Cleaners including the Honeywell F100F1004, F100B1008, F150E1000, F100F2028, and others. This is a genuine Honeywell air conditioning filter. Honeywell FC100A1003 Specifications: Nominal Size: 16" x 20" x 4 3/8" Actual Size: 15 7/8" x 19 7/8" x 4 3/8" MERV 11 Rating Replaces FC35A1035 / 209894 Fits Honeywell Series: F25, F35, F100, and F150. The Honeywell FC100A1003 utilizes Ultra-Web technology, which is exclusive to Honeywell High-Efficiency Media Air Cleaners. This air conditioner filter should be replaced at least once per year for maximum efficiency. Filter life based on air quality.
- Nominal Size: 16" x 20" x 5
- Actual Size: 15 7/8" x 19 7/8" x 4 3/8"
- MERV 11
- Fits Honeywell Series: F25, F35, F100, and F150