Aprilaire #4704 Seal Kit for Model 5000 Air Cleaner;

Aprilaire #4704 Seal Kit for Model 5000 Air CleanerReplacement seal kit for Aprilaire model 5000 electronic air cleaner. These are 2 pieces of pink fiberglass cut to fit the inside of the media frame. (Adhesive not included - spray adhesive is available at your local hardware store). The kit also includes a foam strip To be applied to the rear of main cabinet on inlet side.