[TheBigNasty]

Built this little doo dah. Hydrologic stealth 200 RO into a 65 gal leg tank. Takes about half a day to fill, but can completely wash (pre rinse, soap, rinse) 2 crew cab trucks. Between this and the foam cannon/chemical guys Mr. Pink, it's made a world of difference. Even the plastics look better, without putting shine on them. I'm in it for less than $300, but had the steel and tank sitting around.