Layflat Duct 10" x 500' - 4mil

Strong, 4-mil poly ducting for nearly any application. Use as much as you need for various-sized jobs. This is a 500' roll and not to be confused with competitor rolls that are 250' in length. Send the air wherever you need it to go. Used commonly with the HEPA 500 from Drieaz and other small air movers for ventilation purposes.

Specs: 16.375"x500ft. (fits 10" duct)