A good rule of thumb is to replace them every 36 months. If youre a full-timer, make that 24 months. And always keep a back-up in case yours breaks or you are at a site where the in-ground sewer drain is a bit farther away than typical. We like the Valterra Dominator RV sewer hose .

Does a sewer hose come with a new RV?

Most RV dealers will include a courtesy starter kit with any new RV they sell. It also included a waste tank draining hose & coupling and a 30-amp to 15-amp electrical power cord reducer–all critical items thoughtfully planned to get you on your way into this new RV lifestyle.

How often should you sanitize your RV water system?

every six months How Often You Should Sanitize. When it comes to sanitizing your RV water tank you should do it at least every six months. If you fulltime a six-month schedule is just fine. If you are intermittent when using your RV, you might want to consider a more regular schedule like every 3 months.