Valterra 20 foot Dominator Extension Hose Kit - RVers, you wont have to worry about hose fitting leaks with these factory installed fittings that ensure a leak-proof system. The secure connections have patented rotating fittings that will prevent the hose from twisting and pulling away from the valve and sewer connection. This new poly hose comes fully assembled and ready to use, it gives you superior protection from leaks and holds its shape after installation for continued superior drainage. It is UV stabilized for protection from the sun and collapses for easy storage. Black hose with red bayonet fittings. Dimensions: 20 feet Long. 1 per package.