RV Expert Center
Flush King makes working on your holding tanks a snap
The Flush King rapidly refills your holding tank, regardless of its height or the angles in your plumbing. Its unique design allows you to reverse flush your tanks from the outside, eliminating the need for inconvenient tools. Using the Flush King, you can remove clogs in your drain pipes with ease, and its clear barrel allows you to see exactly when your tanks are residue-free.
"This is one of those products that should be a must for everyone," writes one Camping World customer. "I use it on every trip and flush it three to four times to make sure it's clean between trips, since it sits for a month at a time. [It's] easy to use. I have had mine now for a couple of years and have not had anything break off."