Danco SR-8 Cartridge for Sterling Single-Handle Faucets is designed specifically for Sterling single-handle faucets, ing an efficient solution to stop leaks and save water. If your faucet is dripping, replacing the cartridge can prevent the need for a full faucet , making it a cost-effective and practical choice. This cartridge works well for both hot and cold water, ensuring a reliable fix for your tub or shower faucet that drips. Its durable design helps maintain smooth operation and extends the life of your faucet. Model Number: 88419