20x20x5 AIRx ALLERGY Honeywell FC100A1011 Replacement Air Filter - MERV 11
(case of 2 Filters)

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In Stock
Price: $57.90
($28.95 ea)
case of 2 Filters

Is this the right air filter for you?

If you want to protect yourself and your family from allergens that irritate your lungs, this is the filter for you!  You'll have a hard time finding this filter at the local "big box store."  We make things easy and ship directly to your front porch.

Quality 4-3/8" pleated air filter offers improved filtration and longer service life over common 1" filters 

  • MERV 11 rating means the filter attracts household allergens like dust, pollen, pet dander, smoke and smog
  • Replaces the popular Honeywell FC100A1011 - nominal size 20x20x5 (or 20x20x4) - fits in F100, F150 and other Honyewell Air Cleaner enclosures
  • Replace every 6 months under normal use
  • Made with pride in the USA
  • 100% free shipping and returns on all filters

What does this air filter remove?

What part numbers does this filter replace?

  • Honeywell FC100A1011, FC200E1011, CF200A1024, FC35A1019
  • Accumulair DPFW20X20X5M11
  • BestAir 5-2020-11
  • Astro-Guard HWP20205M11
  • Purolator P25-3
  • Indigo 2400.4721
  • Flanders 82655.0452020, 82755.0452020
  • Filtrete 3M DP02DC
  • Quality Filters SBHW11MQP
  • Eco-Aire RDP.HW052020M11
  • Koch Filters 102-718-203
  • Astro-Guard HWP20205M11

What air cleaners does this filter fit?

  • Honeywell F25F1018, F35F1016, F100F1020, F150E1018, F100E1024, F100F1026, F100B2024, F100F2036, F200E1011, F300A2020, F300E1027

Do you want to know about the technical specs?

Nominal Dimensions 20 x 20 x 5"
Actual Dimensions 19-5/8" x 19-7/8" 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.