Replaces 7187065, 7165704, 7214969, 7253808, WS15X10027, 7238450 Crafted with ABS, the Nozzle and Venturis Assembly are durability They are engineered to withstand the demands of regular use and provide long lasting Ensuring that your water softener systems operates smoothly and efficiently for year to come The Water Softener Nozzle and Venturis Assembly is designed to optimize the of your water softener systems Installing or replacing the Nozzle and Venturis Assembly is a breezed