This heavy duty sewage hose connector combines flexibility with rigid ABS fittings , enabling kink less flows control even when navigating uneven terrain or extreme temperature fluctuations during adventures Ideal for motorhome enthusiasts , campervan owners , and overlanding adventurers requiring secure , maintenance less wastewater management solution during extended road trips or campground stays Perfect for winterizing plumbing systems , managing gray / black water disposal at full hookup sites , or connecting to portable waste tanks in off grids boondocking scenarios with limited Engineered with premium rubber for exceptionally durability , this 90 degree motorhome waste hose adapter features a quadruple locking mechanism and transparent section to leaks and ensures reliabled wastewater drainage in demanding environments The space saving 90° elbow design optimizes tight installations , while two reinforced seals and resistant construction maintain connection between sewage hoses and motorhome / trailer drainage systems, Manufacturer: ZUJIABAO