Product review (5 stars): Great product
I bought this and the ext kit. It worked very well and cleared a TON of lint from our dryer duct. I was quoted several hundred dollars from two different AC companies in my area to come out and clean the dryer duct. I think this was a great purchase and I would recommend it to anyone, even if you don't think your duct needs to be cleaned you should do it every year. The build up of lint could catch fire and end up causing a lot of stress. This took me about an hour, cleaning from the outside in and from the inside out.