Vulnerable parts are often used in water switch. It is recommended to replace them regularly! Cooperating with water on-off valve needle, water switch replacement package includes pressure ring, gasket, water on-off valve needle gasket and O-type rubber s
Vulnerable parts are often used in water switch. It is recommended to replace them regularly! Cooperating with water on-off valve needle, water switch replacement package includes pressure ring, gasket, water on-off valve needle gasket and O-type rubber seal ring