Genuine Honeywell FC100A1037 20x25x4 MERV 11 Furnace & AC Air Filter
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Genuine Honeywell FC100A1037 20x25x4 MERV 11 Furnace & AC Air Filter

Retail: $79.99
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Filters Fast® Replacement for Honeywell FC100A1037 20x25x5 MERV 11 Furnace & AC Air Filter - 2-Pack

$32.48 per Filter
Retail: $79.99
You Save: 19%

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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 FC100A1037
Filters Fast FFC20255HON

The Genuine Honeywell FC100A1037 20x25x4 MERV 11 Furnace & AC Air Filter can be used in all compatible size air ducts and Honeywell air cleaners requiring a 20" x 25" x 4" filter. This Honeywell air filter fits Honeywell F100 and F200 air cleaners, and can also be used as an AprilAire 2200 filter. The MERV 11 rating efficiently reduces pollen, dust, pet dander, mold spores, dust mites, and other allergens from your indoor air. Removing these airborne particles can help improve allergies and alleviate sinus irritation that can cause watery eyes, itchy throat, coughing, sneezing, and other issues. Aside from the health benefits, regularly changing this Honeywell air filter will also extend the life of your HVAC system by making it work more efficiently.

Note: Due to manufacturing variances, the size of this Honeywell air filter replacement is often about 1/4 inch to 1/2 inch larger on each side than the official dimensions of 20" x 25" x 4" .


  • Brand: Honeywell
  • Part Number: FC100A1037
  • Alternative Part Numbers: CF200A1016/U, CF200A1016
  • Pack Size: 1
  • Filter Life: 6 - 12 Months
  • MERV Rating: 11
  • Nominal Dimensions: 20" x 25" x 4"
  • Actual Dimensions: 19.94" x 24.86" x 4.38"
  • Static Pressure Drop: 0.23 w.c. at 500 FPM

How do you install the Honeywell FC100A1037?

  1. The filter cabinet comes equipped with a pop off door. Once the door is removed, the existing filter can be removed and discarded and, the new replacement Honeywell FC100A1037 filter can be installed.

How often should you replace the Honeywell FC100A1037?

  • Changing your Honeywell FC100A1037 is a very quick and easy process that should be done once every six to twelve months.

What contaminants does the Honeywell FC100A1037 reduce?

  • The Honeywell FC100A1037 is a MERV 11 air filter, which means that it reduces the following contaminants:

    • Dust
    • Pollen
    • Mold Spores
    • Pet Dander
    • Smoke & Smog
    • Allergens

Compatible Models:

The Honeywell FC100A1037 is correct replacement for the following model numbers:

BrandModel NumberDescription
Aprilaire 2200 Air Filters Furnace Filters
Aprilaire F100 Air Filters Furnace Filters
Aprilaire F200 Air Filters Furnace Filters
Aprilaire POPUP-2025 Air Filters Furnace Filters
Honeywell HONEYWELL F100 Air Filters Furnace Filters
Honeywell HONEYWELL F200 Air Filters Furnace Filters
Honeywell HWR20254M11 Air Filter
Honeywell SPACEGARD 2200 Air Filters Furnace Filters
No results for {X}

Customer Reviews:

Total Reviews: 29 Average Rating: 4.7 / 5.0

Filtersfast Reviews on Trust Pilot external site
Edwin P Klinger2024-01-26

They fit..

Collected by

Great products! Fast shipping!

Collected by

Very good filter. Reliable scheduled delivery. The price has gone way too high.

Collected by
E. B.Shelton2023-09-25

Good quality, catches the dirt well and last 6 months.

Collected by
Patti Castellow2023-08-27

Love that they are delivered at certain times. Easy to install… except when they are damaged

Collected by

When I installed our new HVAC I had an air filter (20x25x4) installed in the attic. The HVAC company recommended the use of the Honeywell filter. This is a great product ;and I replace it every 2 to 6 months, depending on the air quality. This filter worked well to filter out much of for soot and ash from the poor air quality from wildfires in the area. During those times. I sometimes had to replace the filter every month due to the sooth from the fires. The availability and the price at Filters Fast are outstanding.

Collected by
David Grant2023-06-05

Product quality is excellent.

Collected by
S. Johnson2023-05-28

Thank you for reasonable price, good quality and safe selivery

Collected by
Carol Grillo2023-04-15

I have used this product for a few years, and it is efficient and easy to install.

Collected by
John D. Mussoline2023-01-12


Collected by
Matthew Comas2022-12-01

better filter quality and price than Lowes

Collected by
Carol Grillo2022-10-16

I was happy to find the size I needed and the fast efficient delivery to my home. I will use Filtersfast again!

Collected by
E. B.Shelton2022-09-30

Best price around

Collected by
A. K.2022-06-30

Great filter, unfortunately Filtersfast doesn't pack them well

Collected by
Brenda Slone-Vasquez2022-06-07

Great product and service!!

Collected by

Thank You!

Collected by
Vicki Meredith2022-05-26

Fit just great.

Collected by
James Harris2022-05-16

These filters look of high-quality, they are hard to get in the open market or at the big box stores.

Collected by

Works well.

Collected by

Very good filter product.

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