AprilAire 16 in. x 25 in. x 6 in. 401 Air Cleaner Filter MERV 10 for Whole-House Air Purifier Model 2400

Item # 312150064 | AprilAire Part # 401 | UPC Code 686720224010 | UNSPSC Code 40161505
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Product Overview

Air quality matters. That's why you trust Aprilaire to keep your home safe for you and your family. This genuine Aprilaire 401 Air Filter makes the air in your home fresh and healthy so your family can breathe easy. Annual air filter replacements are a great way to keep your home and family protected. Genuine Aprilaire filters are specifically engineered to work with your Aprilaire air cleaner. They are effective for 6-12 months compared to the traditional 1-3 month filter, saving you time and money. Our 4 in. filters provide more filter area for harmful particles to be captured compared to the traditional 1 in. filters. Aprilaire's patented self-seal technology assures no air will pass by unfiltered, keeping your home clean and HVAC system operating at peak performance.

  • Helps maintain the performance of heating and cooling systems
  • Convenient 1-pack offers 1-year supply
  • Filters dust, pollen, pet dander, and mold spores from the air entering your home
  • MERV 10
  • Fits Aprilaire models: 2400, space-gard 2400
  • Made in Wisconsin, USA
  • Save time and upgrade performance - consider the AprilAire Model 1413 Upgrade Kit to replace your original AprilAire 401 filter with a high performance 413 filter and new filter frame system, eliminating pleat spacers (Model 1413 sold separately)



Air Filter Depth (in.)
Air Filter Height (in.)
Air Filter Size
Air Filter Width (in.)
Contaminants Captured
Dust/Lint, Mold Spores, Pet Dander, Pollen
Filter Material
Spun Glass
HVAC Product Type
Air Filter
Manufacturer Warranty
No Warranty
MERV Rating (Minimum Efficiency Reporting Value)
Pack Size


No Warranty