Feature●Vent float repair kit for Watts 1/2 inch and 3/4 inch 800M4 pressure vacuum breaker●0887725 It is designed to repair and replace the damaged or worn-out vent float in your water heater, ensuring that it operates efficiently and safely●Made from high-quality materials, this repair kit is built to last and provide long-lasting performance●This repair kit is easy to install and requires no special tools or skills. It can be completed in just a few minutes●Repairs any leaks or malfunctions in your pressure vacuum breaker,adds the capability of freeze resistance, providing optimal performance in colder climates●The kit includes all the necessary components for a complete repair, including the vent float, O-rings, washers, and nutsDescription Homhelar 0887725 Vent Float Repair Kit 1/2" & 3/4" Fits For Watts Freeze Resistant 800M4-FR