Brush made for 4-inch ducts, and has spindle for drill operated use. Excellent for dryer vent tubes, air ducts, heat ducts and all other straight or angled ducts.
Product Features
- Removes lint easily to reduce fire hazards and reduces the consumption of electric power
- Spindle fits on a low speed battery powered drill as well as on a cordless screwdriver
- Made for 4-inch ducts
this brush does get the dust and lint out of the vent. wish it had an eye for a wire for longer vents, and plastic end broke off on first use using a battery drill. so i taped it to a wire and pulled it through the vent.