Watts 3/4 and 1 Inch RPZ Second Check Repair Kit from Watts is a lead-free repair kit. It is designed to fit 3/4 and 1-inch reduced pressure zone second check valve assemblies. It is a safe and reliable choice for maintaining the water quality of your plumbing system. It helps replace damaged components, meeting all safety standards. It ensures optimal performance and water quality. Order your Reduced Pressure Zone Second Check Repair Kit today and ensure the safety of your plumbing system with Watts.