Replacement Cartridge for Delta RP1991 Scald Guard Ensure reliable performance and safety in your bathroom with this quality replacement cartridge designed for Delta RP1991 Scald Guard systems. Engineered to restore proper water temperature control, it provides a dependable solution for worn or damaged cartridges. Key Features: Direct replacement for Delta RP1991 Scald Guard cartridge Dimensions: 2 inches height, 17/16 inches diameter Includes a complete set of rubber seats and springs for easy installation Compatible with Delta mix bath faucets for consistent fit and function Durable construction for longlasting performance Benefits: Restores accurate mixing of hot and cold water for comfortable, safe showering and bathing Eliminates temperature fluctuation caused by worn or degraded cartridges Comes complete with seats and springs to ensure seal and water control Precisionsized to match original specifications, ensuring proper installation without adjustments Usage Scenarios: Ideal for homeowners replacing a malfunctioning cartridge in a Delta shower to regain precise temperature control Suitable for property managers maintaining bathroom fixtures in apartments or hotels to prevent scalding incidents Useful for plumbers performing routine service or repairs on Delta mix bath faucets to ensure reliable water performance Before , compare your existing cartridge to confirm compatibility. This replacement part is specifically made for Delta RP1991 Scald Guard cartridges used in mix bath faucet systems.