Camco's RV Water Pump Silencer Kit creates a flexible connection to the water pump to dampen noise and vibration created by the pump. Compatible with most RVs, it installs to the inlet and outlet ports of your water pump. The kit features an easy grip hose coupling on each end for simple hand tightening and installation. Includes (2) 36-inch hoses and (2) ½-inch pipe nipples. The hoses are reinforced to prevent kinking. Product is drinking water safe and low lead content certified to NSF/ANSI 372.