Air-Care Cobra Dryer Duct Brush 100mm (4") with Lint Buster Ball Rotary Tile Spinners use one of these instead:

use one of these instead:

same consequence

Can be re-used time after time saves money

etch marks or lippage — those are honing and grinding jobs that happen before this product comes out

Air-Care Cobra Dryer Duct Brush 100mm (4") with Lint Buster Ball Rotary Tile Spinners use one of these instead:The Air Care FG0072 is the 100 mm (4) replacement brush for Cobra dryer duct cleaning, fitted with a Lint Buster Ball at the tip. It runs on the 5 16 flexible dryer duct cable, not the 3 8 cable used for air duct work. Bristles are a consumable. A worn brush still turns and still sounds like it is working, but it stops lifting compacted lint off the duct wall, so most operators carry a spare. What it is for Clothes dryer exhaust ducts, commonly 100 mm