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Filters Fast® 4" MERV 11 16x20x4 Replacement for TopTech TT-FM-1620 3-Pack

TT-FM-16204 R

Only $26.65 per Filter
Retail: $89.99 /ea
You Save: 11%
As low as
Retail: $89.99
You Save: 11%
FF4M11 Sizes :
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The Filters Fast® 4" MERV 11 16x20x4 Air Filter 3-Pack is the compatible replacement for the TopTech TT-FM-1620 Techpure 16x20x4 MERV 11 Air Filter. This affordable 3-Pack of HVAC air filters reduces pollen, dust, pet dander, mold spores, dust mites and other allergens from indoor air. These MERV 11 air filters can help improve allergies and alleviate sinus irritation that can cause watery eyes, itchy throat, coughing, and sneezing. The Filters Fast® 4" MERV 11 16x20x4 3-Pack features filter media that is electrostatically charged and constructed with spun micro-fiber that also will not retain moisture, which can lead to microbial growth. These air filters will also extend the life of your heating and cooling system by making it work more efficiently.


  • Brand: Filters Fast®
  • Part Number: FF4M11-16204
  • Replaces Part Number: TT-FM-1620
  • Pack Size: 3
  • Nominal Dimensions: 16 x 20 x 4
  • Actual Dimensions: 15.375" x 19.375" x 3.625"
  • MERV Rating: 11
  • Filter Type: Electrostatic pleated
  • Material: Synthetic
  • Replace every 6 - 12 months
  • For commercial and residential use

Note: These filters do not contain fiberglass.

Compatible Parts:

The Filters Fast® 4" MERV 11 16x20x4 Replacement for TopTech TT-FM-1620 3-Pack is the correct replacement for the following part numbers:

Part Number
Aprilaire 261
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Customer Reviews:

Total Reviews: 1 | Average Rating: 3 / 5.0


Without a Merv designation on the filter I question the actual Merv rating

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