Convert your tumble dryer into a condenser dryer with this universal vent kit, so there's no need for external venting.This kit allows you to place your tumble dryer anywhere in your home without the need to have it vented outside. It transforms your tumble dryer into a condenser dryer, while reducing condensation.It can be used with most brands of tumble dryer as a perfect alternative to manufacturer's models.Suitable for most tumble dryers with an internal condenser that require an outlet hose with a diameter of 10.2 cm (4").