Product review (5 stars): Works well
I recently moved to a new house and the clothes dryer exhaust run is over 20 feet long(!). The exhaust port on the house exterior was full of lint. I purchased this kit as well as the 12' extension rod pack. I used the brush and my shop vac and it worked as expected. I read reviews about how the threaded connections can be stripped by too much drill power, so I went easy on that and I experienced no problems.