Abatement Technologies H2KM Negative Air Machine - 2000 cfm

Abatement Technologies H2KM Negative Air Machine - 2000 cfm

OdorStop Flexible Duct in Various Sizes and Lengths with Connecting Belt (12"x25' (Belt))

VIVOSUN Stainless Steel Air Ducting Clamps, 4/6/8/12 Inch Adjustable Hose Clamps with Worm Drive for Ducting, Heating, Cooling, Exhaust, and Ventilation (Pack of 2)