These Merv 11 filter media are direct replacements for the Aprilaire Spacegard 201 and 401. The new string-less, glued pleat spacing design makes for an easier and faster installation. These replacement filters can be used in the hundreds of thousands of installed Spacegard filters across the U.S. The compact package and repeat business make them a contractor favorite.
|Air Cleaner Filter||ClenAir||Nu-Calgon|
|Use with Aprilaire & Spacegard - 2200 & 2250||CA201||61256|
|Use with Aprilaire & Spacegard - 2400||CA401||61257|