Amazon has the Gilmore, but I did get one from Autogeek (few dollars more) and after two uses had issues. Not a bid deal, but had a few and then pulled the trigger and got a foam cannon. Looking around sites they were about 100+ and all were made by MTM. A electric pressure washer is almost a must and helps a lot, so if you have one go with the Amazon MTM cannon for 56.00. Has all the parts you need. If not the Gilmore is good, but I found it not that great for foaming and letting it sit. Not enough pressure to really Foam the soap in my opinion. Just thought I would give you a thorough review and what I found.