Repair your leaky faucet with the Danco cartridge for Delta Monitor 13/14 tub/shower faucets. Repairing a dripping faucet is an easy and inexpensive alternative to replacing the entire faucet. Installing a new cartridge returns the faucet to like new condition. Made to provide single-function pressure balance temperature control and is built for use with a Delta multi-choice universal valve body (not included). This replacement cartridge is easy to install and by stopping the leak you can save water, energy and money.