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AprilAire 210 Filters Fast® Replacement for AprilAire 210, 20x25x4 MERV 11 Clean Air Filter - Guaranteed Fit

FFC20254APRM11

$49.95
Retail: $77.90 /ea
You Save: 36%
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$49.95
Retail: $77.90
You Save: 36%
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Frequently Bought With This Item

Attain excellent indoor air quality with the Filters Fast® Replacement for AprilAire 210, 20x25x4 MERV 11 Clean Air Filter. This air filter excavates dust, pollen, and mold spores – up to 1 micron, thanks to the MERV 11 rating. If you suffer from severe allergies or asthma issues, or if you want to protect your home from dust particles then this filter is for you. To guarantee the maximum performance for your AprilAire Whole-House Air Purifier, it’s recommended that you change the AprilAire 210 compatible air filter once every six months. Consistent maintenance will ensure your home is free of worrisome impurities. Remembering to replace your AprilAire 210 compatible air filter is easier said than done. If you need assistance, our Home Filter Club subscription program is available. Just sign up, choose a delivery time, and we’ll have your filters at your doorstep before you know it!

Key Benefits:

  • The deep-pleat layout offers significantly more filtering surface area than a standard 1-inch furnace filter, allowing it to hold a high volume of dirt before restricting your system's airflow.
  • Engineered to serve as a direct physical replacement for the Aprilaire 210. It fits seamlessly into standard Aprilaire whole-house air purifier cabinets, including models 1210, 1620, 2210, 2216, 3210, and 4200.
  • Protects HVAC systems by trapping high levels of airborne dust and debris before it can enter your heating and cooling equipment, keeping your system from premature wear and helping to preserve its operational efficiency.
  • Removes allergens and airborne particles before they have a chance to settle, helping to minimize dusting, vacuuming, and cleaning cycles around your home.

Specifications:

  • Brand: Filters Fast®
  • Part Number: FFC20254APRM11
  • Replaces Part Number: AprilAire 210
  • Pack Size: 1
  • Filter Life: 6 - 12 Months
  • Nominal Dimensions: 20" x 25" x 4"
  • Actual Dimensions: 20-3/8" x 24-1/2" x 4-1/8"
  • MERV Rating: 11

Compatible Parts:

The AprilAire 210 Filters Fast® Replacement for AprilAire 210, 20x25x4 MERV 11 Clean Air Filter - Guaranteed Fit is the correct replacement for the following part numbers:

Part Number
DSG11.0420251P
APRILAIRE 210
SOURCE1 S1-FM210
No results for {X}

Compatible Models:

The AprilAire 210 Filters Fast® Replacement for AprilAire 210, 20x25x4 MERV 11 Clean Air Filter - Guaranteed Fit is correct replacement for the following model numbers:

BrandModel NumberDescription
AprilAire 1210 Air Cleaner
AprilAire 1620 Air Cleaner
AprilAire 2210 Air Cleaner
AprilAire 2216 Air Cleaner
AprilAire 3210 Air Cleaner
AprilAire 4200 Air Cleaner
AprilAIre APRILAIRE 1620 Air Purifier
Source 1 S1-TM11PAC20252A Air Cleaner
No results for {X}

Frequently Asked Questions:

How do you install the Filters Fast® Replacement for AprilAire 210?

  1. Locate your home's thermostat, set the mode to "OFF" and set the fan to "AUTO".
  2. Open the door to your AprilAire air purifier and remove the old Filters Fast® Replacement for AprilAire 210 filter that's currently installed.
  3. Prior to installing the new Filters Fast® Replacement for AprilAire 210 filter, ensure the air flow arrow points toward the HVAC unit.
  4. Align the entry points on the filter with the top and bottom of the cabinet, and push the filter into the cabinet. Then, close the air purifier.
  5. Return your home's thermostat to its original settings.

How often should you replace the Filters Fast® Replacement for AprilAire 210?

Changing your Filters Fast® Replacement for AprilAire 210 is a very quick and easy process that should be done once every six to twelve months.

What contaminants does the Filters Fast® Replacement for AprilAire 210 reduce?

The Filters Fast® Replacement for AprilAire 210 is a MERV 11 air filter, which means that it reduces the following contaminants:

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

Customer Reviews:

Total Reviews: 12 Average Rating: 3.5 / 5.0

Filtersfast Reviews on Trust Pilot external site
sledgej2026-03-10

fast service

Collected by Trustpilot.com
Donna Benarey2025-12-07

So far, so good.

Collected by Trustpilot.com
Daniel2025-11-04

Perfect part works great!

Collected by Trustpilot.com
Jon2025-08-27

Very large; at times difficult to insert and remove.

Collected by Trustpilot.com
Al Alejos2025-08-11

Horrible, only because the flimsy material the outer case is made of. Extremely difficult to get filter into the A/C unit and even more difficult to remove it. Pay less, get less. I'm going with high dollar April Air filter to avoid the frustration.

Collected by Trustpilot.com
William Bill Talbert2025-07-23

Easy to order, I appreciate the price and it arrived promptly. Removing the old filter after use is extremely difficult. It collapses after being in the flow of air for a few months and then the wires become dangerous. The entire filter on both my air handlers collapsed and tore into shreds as I attempted to remove them. I ended up with a puncture/bleeding cut on my hand from removing this product.

Collected by Trustpilot.com
David Melton2025-06-08

not a good fit!

Collected by Trustpilot.com
Janet James2025-03-01

This filter was a perfect fit. Happy with this company.

Collected by Trustpilot.com
TERRY ANDREWS2024-11-01

I’ll buy the more expensive one next time. This does the job, but it is cheaply made and doesn’t hold its “form”. I had to stuff it in place. It’s so flimsy that I’m not sure of the coverage it’s providing in the compartment in my HVAV system.

Collected by Trustpilot.com
Charlotte Massey2024-06-10

It did not have the metal slides on the sides that I'm used to but I figured it out

Collected by Trustpilot.com
Carol Breedlove2024-04-05

They did not fit in my furnace even though they are guaranteed fit. The filter was too big.

Collected by Trustpilot.com
Denise2024-02-26

I like these and the price. They're just so much bigger but they work.

Collected by Trustpilot.com


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