| Application | Replacement Filter |
| Used With | Honeywell 16X25 F100 and F200 Media Air Cleaners |
| Dimensions | 16 in. x 25 in. |
| Type of Air Cleaner | Media Air Cleaner |
| Efficiency Standard | Efficiency ratings are based on American Society of Heating, Refrigerating and Air-Conditioning Engineers Standard 52.2-1999.,Efficiency ranges are defined for small particles, E1=0.3 to 1.0 microns; medium particles, E2=1.0 to 3.0 microns; and large part |
| Fractional Efficiency | E1=25%, E2=62%, E3=85% |
| Minimum Efficiency Reporting Value (Media Filters Only) | MERV 11 |
| Static Pressure Drop (in. w.c.) | 0.23 at 500 FPM |
Description
The FC100A1029 is a replacement media filter from Resideo (Honeywell Home), 16 in x 25 in, MERV 11.
This is the media only — the pleated element that drops into a cabinet already in the duct. If there is no cabinet yet, the cabinet is the part to buy first.
What MERV actually buys you. The scale runs 1 to 16 and it measures how much of the small stuff the media holds back. MERV 8 catches dust and lint; MERV 11 starts catching the particles that carry odour and smoke; MERV 13 reaches the fraction that matters to people with asthma or allergies. The catch is that finer media restricts airflow, and a blower fighting a filter it was never sized for runs hot, moves less air and costs more to run.
Fits: Honeywell 16X25 F100 and F200 Media Air Cleaners. Media cabinets are sold by nominal face size and several brands share the same one, which is why a filter with a Resideo part number is often the correct replacement in a cabinet that carries somebody else’s badge. Check the size against what came out.
Pressure drop is 0.23 at 500 FPM — worth knowing if you are stepping the rating up from what was in there before.
The cabinet it drops into, if you need one: F100F1625 media air cleaner.
- Brand: Resideo (Honeywell Home)
- Manufacturer Part #: FC100A1029/U
- Type: Replacement media filter
- Size: 16 in x 25 in
- Filter rating: MERV 11
- Fits: Honeywell 16X25 F100 and F200 Media Air Cleaners
- Fractional efficiency: E1=25%, E2=62%, E3=85%
- Static pressure drop: 0.23 at 500 FPM
- UPC: 085267210195
- Category: Air Cleaners & Filters



