This collapsible 12 inch Sto & Go intake ducting from Dri-Eaz is used on the 12" inlet air outlet on the discontinued DefendAir HEPA 500 air scrubber. Each length of ducting is 25 feet long and are connectable. Fits on any 12 inch ducting outlet or inlet. Semi-rigid construction with a built-in carry case. Suitable for use on negative or positive pressure installations.
*Please Note: This ducting formerly had a part # of DRI-F405.