Repair your leaky faucet with the Danco Replacement Cartridge for Delta Monitor 1300 and 1400 series tub and shower Faucets. Fixing your dripping one-handle tub/shower faucet by replacing the cartridge will save water and keep you from buying an entire new faucet. This faucet cartridge maintains a balanced pressure of hot and cold water and a rotational limit stop is included. This replacement cartridge is easy to install and by stopping the leak you can save water and money. SHOWER FAUCET CARTRIDGE REPLACEMENT: The Danco tub/shower faucet cartridge is a replacement for Delta Monitor OEM# RP19804. HOT AND COLD WATER APPLICATIONS: Maintains a balanced pressure of hot and cold water COMPATIBILITY: Designed to fit single-handle Delta Monitor-style faucets 1300 and 1400 series COST EFFECTIVE FAUCET REPAIR SOLUTON: Stops the faucet leak and is an easy DIY alternative to replacing the entire faucet and saves time and money DURABLE CONSTRUCTION - Durable plastic constructions provides strength and reliability COMPLIANT - Complies with the Reduction of Lead in Drinking Water Act (RLDWA) FINISH: White and Blue SIMILAR to DANCO model # 10664 which fits Delta MultiChoice 13/14 series, but not exact match - delta makes two very similar stems White and grey coloring California residents SEE PROP 65 WARNINGS Dimensions Product Depth (in.) 1.91 in Product Height (in.) 4.08 in Product Width (in.) 1.91 in Details Application Bathroom Sink, Kitchen Sink Color/Finish Gray Color/Finish Family Pewter Fits Faucet Brand Delta Handle Part Type Cartridges Material Plastic Pack Size 1 Plumbing Part Type Cartridge