Available in a wide variety of sizes from 4" (101.6mm) - 18" (457mm) I.D., Goodway Soft Nylon Duct Brushes are recommended for removing light debris in round ducts. Match to duct size I.D. for best fit. Use Goodway's Soft Nylon Duct Brushes for ducts 4" (101.6mm) - 18" (457mm) I.D.
Recommended for removing debris in round, rectangular and square ducts 8"-18" (200-460mm) I.D., the Duct Cleaner Fan Brush loosens and propels deposits down the duct and towards the vacuum. For ducts 8"-18" (200-460mm) I.D.
For ducts and tubes 2"-15" (51-381mm) I.D, the Universal Nylon Rod (flare) tool incorporates centrifugally activated nylon rods for effectively removing light deposits in straight, or curved tubes and ducts.