Aprilaire 4725 Model 2200 Air Cleaner Universal Seal Kit

About The Aprilaire 4725 Air Cleaner Universal Seal Kit For Model 2200 The Aprilaire 4725 Air Cleaner Universal Seal Kit is designed for use with Aprilaire model 2200. The Aprilaire 4725 Air Cleaner Universal Seal Kit includes all of the seals needed to seal between the following contacts: between the filtering media and inner housing; contact between the inner housing and door; contact between the inner housing and outer housing. Please Note: Adhesive Not Included