Genuine Honeywell OEM replacement media air filter FC100A1011 for Honeywell F100 and F200 Media Air Cleaners
- MERV 11
- Nominal Size: 20 x 20 x 5"
- Static Pressure Drop (in. w.c.) - 0.23 at 500 FPM
- Honeywell recommends replacing the filter every 6 months to a year based on usage.
I have been using the Honeywell FC100A1011 filters for quite a while. I usually change them every 4-6 months. I have been running the system fan 24 hrs/7 days a week to help keep the allergens to a minimum. I have no complaints with the product or Homesergeant.com.
Honeywell is a name brand and I was surprised at the low price although my memory is that the original one was thicker but I'm not sure. I was amazed at how quickly it arrived (3 days) with regular shipping