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Aprilaire 401 Comparable Replacement Air Filter by Tier1

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Aprilaire 401 Comparable Replacement Air Filter by Tier1

Save 26% (MSRP: $37.99)

Quick Overview

Fits air cleaner models Aprilaire/Space-Gard models requiring the A401
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The Aprilaire 401 MERV 11 Comparable 16 x 28 x 6 Air Filter by Tier1 reduces allergens including bacteria, dust, pet dander, pollen, and smoke. It features a double wall construction, for additional frame strength. The RAF-A401 also helps protect your unit's coils from the potentially damaging effects of dust build up. Improve your air quality by ordering your new air filter from TIer1 today!

  • Ships fast!
  • High-efficiency pleated fabric filter
  • Listed and rated by Underwriters Laboratories as U.L. Class 2
  • Replace the filter approximately every 12 months
  • Made in the U.S.A.
  • Installation Guide for TIER1-RAF-A401


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
Filter Life (months) 12 months
Warranty Guarantee 2 year limited warranty


Captures the following contaminants:


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


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

Replacement for the Following UPC