Camco Tornado 40126, 360-Degree Rotating Head High-Pressure Nozzles, RV Sewer System Accessories

Reasonable, easy to install (especially by a handyman son-in-law!), and works amazingly well. We had been hooked up to a campground sewer line for three days, so whatever had been put into the tank during that stay should have flushed right through. When we turned on the Tornado we could not believe all that we saw flush through the clear plastic elbow for probably 20 minutes or so. It just kept coming, obviously blasting loose years of accumulation we never suspected was in there.

Would recommend, Rinses as directed,,, no mess.. Caution: Look at your tank(s) on your RV before ordering. Plan ahead where you want to place it. I had to lower the black tank slightly to mount correctly under the camper(due to a steel support beam) Once mounted, resecured tank in original position .. Unit works great,,, use light water pressure to start head turning then increase. Instant hard pressure could lock up the head from spinning...