Review on Revamp Your Cleaning Routine with OTC 6043 Blast-Vac Multipurpose Cleaning Gun by Terrance Palau

Many other reviews say a counterfeit, non-OTC product was delivered. For this reason I doubted the purchase. However, I received a legitimate OTC. It works well. clearly not as cool and high tech as the Gates purge gun with pulse cooling system. It seems to work by simply pouring water out of the nozzle and forcing it vigorously with air, I didn't really see the advertised "vortex" effect. It appears to be made entirely of plastic, so I'm not sure how long it will actually last, but it did the job. I also bought a Port Freight Air Pressure Regulator for this, as recommended by another reviewer. it was only about 5 dollars. I took off 1 star because this one is a bit messy, me and the whole engine bay got really wet. with an air-only trigger function, water constantly flows out and "shoots" the water. Also, it didn't fit the heater hose for a 2007 Chevy Malibu I was working on, so I had to hand tighten the hose and nozzle to seal it. Like I said, he did his job pretty well. ok and i'm glad i got a genuine product. It exceeded my expectations.