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Aprilaire - 401 Replacement Air Filter Media for Model 2400 MERV 10 16" x 27" x 6"

Item: AA-401
MFR: 401


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About This Product

Product Info


Aprilaire - 401 Air Filters are designed for best efficiency and are the heart of your air purifier.
  • Fits 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
NEW UPGRADE KIT: Get an easy-to-install upgrade filter kit for the model 2400 and remove nearly two times more contaminants from your home.


Weight1.8 Pounds (lbs)
Length6.19 Inches (In)
Width2.69 Inches (In)
Height27.38 Inches (In)
Country of OriginUSA
ApplicationMedia Air Cleaner Filter
Filter Efficiency22 - 92%
Filter Rating (Microns)1.0 to 10.0
Final Resistance0.5" w.c.
For Use With2400 Space-Gard, 2400 Aprilaire media air cleaners
Frame TypeNo Frame
Initial Resistance0.14" w.c. @ 1200 CFM
Maximum Air Flow2000 CFM
Media TypeMicro Fiber Expandable
MERV Rating10
Prop 65No
TypeAir Cleaner Filter
Warranty OfferedYes


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