Dryer Vent Hose Connector Kit, Dryer Vent Wall Plate with Hose, Dryer Duct Connector for Dryer Washer Bathroom 4 Inch Dryer Vent Kit: The wall vent duct kit for exhaust fan exhaust hot air from the clothes dryer vent and bathroom fan venting. The Flexible Wall Ducting Kit for Nutone compatible with Broan-Nutone Ventilation Fan, and other universal 4” diameter vent opening. And easy installation with 3" to 4" foam adapter. Louvered vent cover through opening and closing flaps prevent outside elements from entering the vent. Airflow/Dryer Air Vent System: Our 4 Inch Through-Wall Ventilation kit for exhaust fan is equipped with most of required to setup a venting system. Used for a clothes dryer or a bathroom exhaust fan/ceiling fan/ventilation fan, to exhaust hot air from bathroom/storage shed/RV/basement. High Quality dryer vent connector kit: Our dryer vent kit is made of high quality and high impact material. And add UV inhibitor in the hood, durable and weather-resistant, prevent the vent cover cracking or warping when facing the sun. Our package includes everything needed to replace the exhaust fan's ducting: 6" x 6" white louvered vent cover 11” long 4” diameter metal duct connector 4” flexible dryer vent hose (Max 63”/5.25ft) Dryer vent wall plate, foam adapter and foil tape. 2 stainless steel hose clamps and 8 mounting screws