Are RV sewer hose supports necessary?
We just got our travel trailer a couple months ago and have only been out a few times. Thus far, we've only ever boondocked or dry camped, and plan to continue camping this way for probably 90+% of ou...
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No, they are not. IF the hose fills up because the outlet is raised, wait for it to stop running, then lift the end nearest the trailer and walk it to the drain. Do that 2 or 3 times and the hose will be empty. (Be sure the drain valve is still open to vent the hose while doing that.) In 14 years, I have never used one, never seen the need for one, and never been in a campground that required one.
