IMPERIAL 4-in x 240-in Foil Flexible Duct Item #836885 Model #607001 A dependable mechanical pressure control

A dependable mechanical pressure control system

UPC approved

Contractor's Choice black drum liners made from high quality polyethylene that is tear resistant

copper tubing cutters are a great tool to have when you don’t have enough swing room to use a full-size tubing cutter

ACCESS HARD TO REACH WORK AREAS: DCD805 is a Compact 7-in size is 1/2-in shorter in length compared to the DCD796

IMPERIAL 4-in x 240-in Foil Flexible Duct Item #836885 Model #607001 A dependable mechanical pressure controlFor general purpose venting applications. 181 Class 1 air connector UL listed and labeled Tear and puncture resistant aluminum foil For installation in lengths not over 14 feet Do not use for dryer venting