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APRILAIRE 401 for 2400 Air Cleaners

Aprilaire 401 Furnace Filter for Model 2400 High Efficiency. Package of 2

In Stock

  • Genuine Aprilaire Replacement Filter Part No. 401
  • For Aprilaire /Space-Gard Model 2400 High Efficiency Air Cleaner
  • MERV 10 Rated
  • Package of 2
  • You can Upgrade this filter system using the Aprilaire Part # 1413 Upgrade Kit
  • Free Shipping in Ontario & Quebec* 
  • Pick Up In Store $85.00

Aprilaire 401 Furnace Filter for Model 2400 High Efficiency. Package of 4

In Stock

  • Genuine Aprilaire Replacement Filter Part No. 401
  • For Aprilaire /Space-Gard Model 2400 High Efficiency Air Cleaner
  • MERV 10 Rated
  • Package of 4
  • You can Upgrade this filter system using the Aprilaire Part # 1413 Upgrade Kit
  • Free Shipping in Ontario & Quebec* 
  • Pick Up In Store $165.00

Aprilaire 401 Model 2400 Retrofit Replacement Box Filter, No Need For Spacers, Filter Fits Into Reusable Plastic Cartridge / Frame. MERV 10, Actual Size 15 3/8" x 27 3/8" x 5 1/4." Case of 3 Made in Canada by FurnaceFilters.Ca

Out of Stock

  • Must Have The Original Aprilaire 2400 Reusable Plastic Cartridge / Frame As Shown in Picture to Use This Box Filter.
  • Fits Inside Your Existing Aprilaire Model 2400 High Efficiency Air Cleaner Reusable Plastic Cartridge / Frame
  • Quick and Easy Installation, No Spacers Required
  • Actual Size 15 3/8" x 27 3/8" x 5 1/4"
  • Case of 3 Made in Canada by FurnaceFilters.Ca
  • Free Shipping In Ontario & Quebec*
  • Pick Up in Store $70.00 


Sold Out

Honeywell POPUP2400 for Aprilaire 2400 Air Cleaner. Size 16" x 28" x 5" MERV 11. Package of 1.

In Stock

  • Honeywell POPUP2400 Air Filter 16" x 28" x 5"
  • Self assembly for easy installation
  • Fits Aprilaire and Space-Gard Air Cleaner Models 2400, 2140, and Lennox PMAC12
  • Replaces Aprilaire 401 and Lennox X0444 Filters
  • MERV 11 Rated
  • No combs, pleat spacers or end caps
  • Unique design offers an additional 1" of filtration depth compared to standard cartridge replacement filters
  • Package of 1
  • Free Shipping in Ontario & Quebec*
  • Pick Up in Store $59.00

Aprilaire 1413 Upgrade Kit for Model 2400 Air Cleaners

In Stock

  • Genuine Aprilaire 1413 Upgrade Kit
  • High Performance Upgrade for Aprilaire Models 2400 and 2140
  • This Kit Will Not Fit Aprilaire & Spacegard Models More Than 25 Years Old.
  • This upgrade improves the efficiency of Air Cleaners. The upgrade kit comes with one MERV 13 rated filter (Part No. # 413) which is considered to be a 65% improvement. MERV 11 rated filter (Model No. 410) is also compatible but not included in 1413 Upgrade Kit
  • Includes: MERV 13 Rated Filter, metal frame base, supports
  • Frame simply snaps together- no tools required
  • * Space Pleater combs no longer required
  • Package of 1
  • Free Shipping in Ontario & Quebec*
  • Pick Up in Store $70.00

Aprilaire 4270 Spacers for Model 2400. Package of 1.

In Stock

  • Genuine Aprilaire Spacer Part No. 4270
  • For Aprilaire Model 2400 High Efficiency Air Cleaner (uses Part No. 401 filter)
  • Package of 1
  • Free Shipping in Ontario & Quebec*
  • Pick Up in Store $20.00