N40HLC Shower Cartridge Replacement – Compatible with Zurn Z7300 TempGard III Series Key Features and Benefits Compatibility Designed specifically for Zurn Z7300 TempGard III Series singlehandle tub and shower faucet valves. Direct replacement for part numbers RK7300CART3P and JH02BJ HL40, ensuring a fit and reliable performance. Durable Quality Materials Built with grade plastic and a precisionengineered ceramic core for lasting durability. Bottom rubber sealing ring delivers leak prevention and watertight performance. Resistant to temperatures and mechanical stress for long service life. Reliable Performance Maintains consistent water temperature and prevents sudden fluctuations for safer, more comfortable showers. Allows smooth and precise adjustment between hot and cold water. Type F design features a pressurizing effect to optimize flow and ensure effortless movement. Easy Installation Straightforward replacement process with no specialized tools required. Search N40HLC on YouTube for detailed, stepbystep video instructions. Practical Applications 1. Home bathroom upgrades – worn or faulty cartridges in your Zurn TempGard III faucet to restore smooth functionality. 2. Rental property maintenance – keep showers operating safely and efficiently for tenants with a dependable, easytoinstall cartridge. 3. Hospitality facilities – maintain guest satisfaction by ensuring stable water temperature and consistent performance in hotel or spa showers. Specifications Model: N40HLC 40mm Shower Cartridge Compatibility: Zurn Z7300 TempGard III Series, RK7300CART3P, JH02BJ HL40 Material: quality plastic housing with ceramic core and rubber seal Function: Temperature stability, hot/cold water adjustment, pressurizing effect Installation: Easy DIY replacement