Dundas Jafine Flap Durable Plastic Dryer Vent Draft Blocker Weller Easy to install

Easy to install

die cast zinc body

For The Crimp Tool To Work Correctly It Must Evenly Compress The Copper Crimp Ring So That The Pex Pipe Is Evenly Forced Between The Ribs Of The Fitting

3/4"rigid copper tube size x 20'

for interior & exterior residential

Dundas Jafine Flap Durable Plastic Dryer Vent Draft Blocker Weller Easy to installPrevents cold air from entering the house through the clothes dryer. Flap opens when dryer starts, then flap closes when dryer stops. To install, slide ducting over draft blocker collar and attach with a clamp (clamp not included). Press other end of draft blocker into aluminum vent pipe as a friction fit. Made of durable plastic.