In this video, I discuss a few things we did to upgrade the RV one being replace the seat covers. The winterizer supply line added to it, and the wall underneath the bunk meant to protect the water pump.

    • Diy Easy 1 piece boxed cushion cover ...  

   • Make a Box Corner Cushion - The 30 Mi...  

RecPro RV 1/2" Three Way by-Pass... https://www.amazon.com/dp/B0B42YQF8Y?...

3/8’’ ID × 1/2’’ OD - 10 ft Clear... https://www.amazon.com/dp/B0B14SQ1K2?...

Are used 3/8 ID because I ordered the wrong one but it turned out that it fit just perfect with heating it up just a little bit with a heat gun.