The Ultimate Waste Tank Disposal Post

Wishbone51 wrote:

holstein13 wrote:
Most Macerators allow you to keep your gray water tank open so you can shower, use the dishwasher, wash clothes, etc. without worrying about filling your gray tanks. Cost is approximately $400 plus installation.

So how do you rinse out the hose if as you say you don't need to keep rinse water in the gray tank?

That's a great question. You have two choices. If your hose has a positive shut-off at the sewer end, you can elect to not rinse it out. Just close the valve. Otherwise, you need to close the gray water tank valve just prior to disconnecting and accumulate a small amount of gray water to flush it.