Aprilaire 102 Air Filter for Air Purifier Model 2120
Improve your Aprilaire Air Purifier today with Upgrade Kit 1213. Get higher efficiency, cleaner air and easier filter changes. NO MORE COMBS (PLEAT SPACERS)! This is the high efficiency filtering media, which is the heart of your Air Purifier. It will last approximately 6 months depending on the operation of your heating and/or air conditioning system. Filter dimensions with rails are 20.88" H x 25.19" L x 3.75" W.