Comparable Replacement for Aprilaire A201 20 x 25 x 6 MERV 11 Air Filter by Tier1

Price: $28.99
Availability: Discontinued
Fits Aprilaire/Space-Gard air cleaner models 2200 and 2250
A comparable product may be substituted.
  • Sized 20 x 25 x 6
  • Lasts up to 12 months
  • MERV 13 pleated fabric media
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The replacement for Aprilaire A201 20 x 25 x 6 MERV 11 Air Filter by Tier1 provides airborne contaminant reduction down to 13 microns. The MERV 11 pleated fabric filter is designed to fit the the Aprilaire/ Space-Gard air cleaner models 2200 and 2250, while reducing multiple contaminants including bacteria, dust, pollen, pet dander and more! The RAF-A201 provides sturdy and efficient filtration for 6-12 months, depending on the operation of your system. Order today!

Experience the Tier1 Difference

Tier1 manufactures high-quality filtration and household products. We take creating and maintaining a healthy home seriously. Products must undergo rigorous testing and meet demanding quality expectations in order to earn the Tier1 badge. Every purchase is backed by the Tier1® Guarantee:

  • Guaranteed Fit
  • Guaranteed Quality
  • Guaranteed Price
Package Qty 1
Used In Brands Aprilaire, Tier1
Manufacturer's Id RAF-A201
UPC 100030702919
MERV Rating MERV:11
Advertised Size (in) 20 x 25 x 6
Actual Size (in) 19 3/4 inches (length) x 24 1/4 inches (width) x 6 3/8 inches (depth)
Actual Size (cm) 50.17 x 61.595 x 16.1925
Primary Filter Media Pleated Fabric
Filter Life (months) 12 months
Warranty Guarantee 30 day limited warranty

Reduced Contaminants

The TIER1-RAF-A201 reduces the following contaminants:

  • Bacteria
  • Dust
  • Dust Mite Debris
  • Mold Spores
  • Pet Dander
  • Pollen
  • Smoke
  • Viruses

The TIER1-RAF-A201 is comparable with the following part numbers


The TIER1-RAF-A201 fits the following model numbers


Installation Guide


  1. Remove filter assembly.
  2. Remove filter media.
  3. Install new filter media.
  4. Reinstall filter assembly.

Reset Instructions