Dri-Eaz F268 LayFlat Ducting is flat polyvinyl ducting that expands to a diameter of up to 8.3" to fit air outlets on a variety of dehumidifiers, air scrubbers, negative air machines, and similar applications. It has a 4-mil thickness for strength. Each roll has 500' of flat polyvinyl ducting for cutting custom lengths.

Dri-Eaz manufactures dehumidifiers, air movers, structural drying systems, and air scrubbers for water damage restoration applications, and for the drying, cleaning, and building maintenance industries. The company, established in 1980, is based in Burlington, WA.