CAS181 – Forward Spinning Duct Ball with 4″ Lead.

Forward Spinning Duct Ball with 4″ Lead. The Forward Spinning Duct Ball with 4″ Lead is a versatile tool for residential and light commerical Air Duct Cleaning. The Forward Spinning Duct Ball creates a vortex of high velocity air that easily cleans ducts that are contaminated with dirt, dust, and lint. The Forward Spinning Duct Ball is compatible with the Hurricane Whip System. Spinning Duct Ball components are designed for intermittent use.  Use a Hurricane Line (CAS148/CAS149) or compatible to interface this item with 1/4″ standard interchange airline fittings.