Review on Thetford 70424 Black Retracting Sani-Con RV Waste/Sewer Discharge Hose - 21 FT by Alfonso Tipton

Possibly the best purchase I've ever made. And I'm over 60 years old. I had to replace the macerator hose on a Winnebago Era and used it (and hose clamps) to connect it to the short tap on the original hose on one end and on the other I moved the hose end valve from the old one to this one. It automatically shrinks to about ¼ the size of the old one and expands when pushed or pulled. Acts like a slinky. Standard 1" inner diameter, fits all fittings and connections. Very high quality. Think of nothing else. You will definitely like it. Oh my god I want to buy another one to pet.