For air cleaner model 2400. The #401 has 32 fan-fold pleats and requires assembly with 6 plastic pleat spacers, Aprilaire 4270
The Aprilaire #401 furnace filter is an excellent choice for high-efficiency air filtration at an affordable price. The manufacturer recommends that the filter media be replaced 1-2 times per year.
This furnace filter media is a direct replacement for Aprilaire / Space-Gard filter model 2400.
Simplify Filter Changes, Eliminate Annoying Pleat Spacers and Improve Air Quality with the Aprilaire 1413 Upgrade Kit.
Click Here to learn more about the Aprilaire 1413 Upgrade Kit.
For a limited time we are offering a special promotion on an Aprilaire 1413 Combo Kit which will include the 1413 upgrade kit along with an additional 413 filter!!
Click here to go to the 1413 Combo Kit
We maintain the lowest price on the web for this item! If you find a legitimately lower advertised price on this item (including S&H), Click Here to contact our Sales Department so we can beat the price.
|Dimensions (Inches)||16 x 27|
|MERV Rating||MERV 10|