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Description
Aprilaire 401 Air Filters are designed for best efficiency and are the heart of your air purifier.

Features:
  • Aprilaire Filter for the Aprilaire Model 2400 Air Purifier
  • High-efficiency MERV 10 rating
  • Lasts one to two years (Depending on the operation of your heating and/or air conditioning system)
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Manuals (1)
Specs
Product Type:
Replacement Filter
MERV:
10
Size:
16" x 25"
Used With:
Model 2400
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