The RP-5518H 1/2" hot cartridge is designed for F55-5518 and F-1035 faucets to provide precise control over hot water flow and temperature. Replacing a worn cartridge restores your faucet’s seal and performance, helping prevent leaks and premature wear. Built with durable, corrosion-resistant materials, it ensures long-lasting reliability. Installation is simple: shut off the water supply, remove the faucet handle and the old cartridge, insert the new cartridge while properly aligning the seals, and reattach the handle. Perfect for quick, efficient repairs, this cartridge delivers smooth operation and consistent comfort in your kitchen or bathroom.
