HEAT KEEPER DRYER VENT KIT

Combination clothes dryer heat saver and lint trap. Provides extra heat and humidity from clothes dryer into room. Damper handle to vent air inside or outside. Removable and reuseable easy-to-clean lint filter. For use with 4" flexible duct or metal pipe. Includes 2 stretch clamps. Recommended for electric dryers only. Color: White.