Is this the right air filter for you?
If you want to promote superior indoor air quality (IAQ) for your family, this filter is for you! This filter removes many small allergy-causing pollutants which irritate your lungs. We promise convenient ordering and complete satisfaction!
- Quality 4-3/8" pleated air filter offers improved filtration and longer service life over common 1" filters
- MERV 13 rating means the filter removes 90% of particles from 1-3 microns in size (including bacteria and particles that carry viruses)
- Replaces the popular Honeywell FC100A1003 - nominal size 16x20x5
- Replace every 6 months under normal use
- Made with pride in the USA
- Fast Shipping and Free Returns on all filters
What does this air filter remove?

What part numbers does this filter replace?
- Honeywell FC100A1003, 209894, FC35A1035, FC200E100
- Accumulair DPFW16X20X5M13
- Eco-Aire RDP.HW051620M13
- Glasfloss HWP16204M13
- GeneralAire GA100A03
- Magnet AC1013
What air cleaners does this filter fit?
- Honeywell F100F1004, F150E1008, F100B1000, F100F2028, F200F2028, F200E1003
Do you want to know about the technical specs?
Nominal Dimensions |
16 x 20 x 5" |
Actual Dimensions |
15-3/4" x 19-1/2" x 4-3/8" |
Filter Media |
Electrostatically charged 100% synthetic gradient media that does not support microbiological growth |
Filter Support Grid |
30 gauge galvanized expanded metal grid |
Frame |
Moisture resistant double-wall beverage board |
Max Temperature |
180F (82C) continuous service, peak 225F (107C) |
Max Humidity |
Resistant to 100% R.H. |