CARTRIDGE FOR PFISTER Install the Danco Tub/Shower Ceramic Cartridge to stop the water drip and return your faucet to like new condition. This cartridge is designed to fit a Price Pfister Body Guard tub/shower fixture for single-handle faucets. Repairing a dripping faucet is an easy and inexpensive alternative to replacing the entire faucet. A leaky tub faucet wastes both water and energy. Install this cartridge today to stop the leak.