Air Filter 401 Aprilaire Comparable Replacement Filter by Tier1

Price $29.99
Availability: Out of stock
  • High-efficiency pleated fabric filter media
  • Designed for the Aprilarie/Space-Guard model 2400
  • Lasts 6-12 months, depending on the operation of your system
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The Aprilaire 401 Comparable 16 x 28 x 6 - MERV 11 Air Filter by Tier1 is cost effective and performance driven. Capable of reducing particles down to 11 microns, including bacteria, dust, pet dander, pollen, and smoke, the RAF-A401 is a smart choice. Maintenance is simple with the filter replaced every 6-12 months as needed, order today!
Package Qty 1
Used In Brands Tier1
Manufacturer's Id RAF-A401
UPC 100030702926
MERV Rating MERV:11
Advertised Size (in) 16 x 28 x 6
Actual Size (in) 15 3/8 inches (length) x 26 15/16 inches (width) x 6 inches (depth)
Actual Size (cm) 39.05 x 68.42125 x 15.24
Primary Filter Media Pleated Fabric
Filter Life (months) 12 months
Warranty Guarantee 2 year limited warranty

Reduced Contaminants

The TIER1-RAF-A401 reduces the following contaminants:

  • Dirt
  • Dust
  • Mold Spores
  • Odor
  • Pet Dander
  • Pollen
  • Viruses

The TIER1-RAF-A401 is comparable with the following part numbers


The TIER1-RAF-A401 fits the following model numbers

2200 Honeywell F100F2002 F100F1012 F100B1016
F150E1026 F200E1029 Lennox BMAC-14C Trion 455602-119
White-Rodgers ACB1400 ACM1400 ACM1400U FR1400-401

Installation Guide


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

Reset Instructions