Repair your leaky faucet with the Danco replacement cartridge for Delta Monitor faucets. Fixing your dripping tub/shower faucet by replacing the cartridge will save water and keep you from buying an entire new faucet. It is designed to be compatible with hot and cold water applications. This replacement cartridge is easy to install and by stopping the leak you can save water, energy and money! Durable plastic construction provides strength and reliability Easy alternative to replacing the entire faucet Use as a generic replacement for RP19804 Fits Monitor-style faucets 1300 and 1400 series For use in single-handle tub/shower faucets Compatible with hot and cold water applications Stopping the leak saves water, energy and money Similar to Danco model # 10664, but not exact match Delta makes two very similar stems – both are sometimes interchangeable Type: Cartridge Length (Inches): 4.08 Application: Tub/Shower Valve Broach: Universal Cap Included: No For Use with Mobile Homes: No For Use with RVs: No Function: Hot/Cold Lock Nut Included: No Manufacturer: Generic Material: Plastic Number of Handles: 0 Package Quantity: 1 Seats Included: No Warranty: 1-year limited Brand/Model Compatibility: Delta CA Residents: Prop 65 Warning(s): Yes UNSPSC: 30181800