As Larry said, it's ok. We've used it 3 or 4 times. IF you have a crazy customer who wants clean hoses pulled through their home then it looks great from their perspective. If your trying to clean slurry off of your hoses it is easier and faster to use a pressure washing gun and spray them down on some concrete. We've used it on 2.5 hose which is a tight fit to say the least. At the time we were using Mytee cuffs, not sure if Flash cuffs would fit. If your using 2" hose you can pull it back and forth through the Hoser which is necessary if your trying to do anymore than remove dust. 2.5 won't go in reverse so it cannot be cleaned as effectively.