Honeywell FC40R1011 Return Grille Filter 20"x25"
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Honeywell FC40R1011 Return Grille Filter 20"x25"


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Filters Fast® Replacement for Honeywell FC40R1011 - 3-Pack

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$39.98 per Filter

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6 - 12 Months
Filter Life
6 - 12 Months
MERV Rating
Reduces Dust
Reduces Pollen
Reduces Mold Spores
Reduces Pet Dander
Reduces Smoke & Smog
Reduces Allergens
Reduces Bacteria
Reduces Virus Carriers
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Product Information
Honeywell FC40R1011
Filters Fast FFRAG11-20254

The Honeywell FC40R1011 20" x25" Return Air Grille Filter is a high efficiency replacement air filter for return grille air filtration applications. Honeywell replacement filters efficiently capture harmful airborne particles such as dust, pet dander, pollen, mold spores, bacteria, and other allergens that circulate through the furnace filter. The FC40R1011 Honeywell replacement furnace filter features a special design that allows it to fit in the same space as a standard 1" return grille filter while offering filtration up to forty times more effective (versus 1" fiberglass filters) due to the high performance 3" filter which lasts much longer and removes more particles from your air. This Honeywell filter also features a low pressure drop to reduce strain on your equipment and increase the efficiency of your heat pump and/or AC unit. This furnace filter replacement will clean your air down to the 0.3 micron level. The Honeywell FC40R Series replaces older model number F35R Series Filters - fc35a1050 and provides a high-efficiency alternative to 1 inch filters. This Honeywell return grille filter should be replaced at least once per year for maximum efficiency, depending on your specific air quality.


  • Brand: Honeywell
  • Part Number: FC40R1011
  • Pack Size: 1
  • MERV 10 Rating
  • Nominal Size: 20" L x 25" W x 3" D
  • Max. Airflow Capacity: 1550 CFM
  • Pleated for greater media capacity
  • Captures particles down to 0.3 microns in size
  • Traps 20 times more dust than standard 1" filters

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