Product review (4 stars): Well...almost great.
The product description says "comes with everything needed to clean and regularly maintain the entire dryer exhaust venting system with professional results".  It also says that it connects to your Shop Vac.  My Shop Vac has a smaller diameter hose than the typical Shop Vac's of old.  There is no adapter for this smaller hose (about 1 - 1/8" diameter).  I contacted the manufacturer and they suggest I use duct tape or some type of fabric to make an adapter.  Not the response I wanted to hear since it looks tacky and certainly would not hold up after time.  This kit also assumes your drill has a chuck that is greater than 1/4".  The manufacture will send this to you though if you contact them so you may want to contact them as soon as you order to eliminate unnecessary delay.  Other than that, it works good.