- Upgrade your shower experience with the Replacement Flow Cartridge, designed specifically for Bristan models including 1901, Art Deco, Bright, Casino, Descent, Cobalt, Exodus, Heritage Dawlish, and Hemsby. - Features 20 teeth on the spline for precise control and easy installation, ensuring a seamless fit for your existing setup. - Enjoy effortless operation with a quarter turn anticlockwise to open, providing a smooth and reliable flow of water. - This cartridge is essential for restoring optimal performance in your shower system, eliminating issues such as low water flow, leaks, or inconsistent temperature. - Ideal for homeowners looking to maintain their Bristan showers, it ensures lasting functionality and enhances your daily shower routine. - Perfect for DIY enthusiasts or anyone seeking a cost-effective solution to repair their shower without needing to replace the entire unit. - Made with high-quality materials for durability and long-lasting performance, this replacement part stands out for its compatibility and reliability. - Whether you are renovating your bathroom or simply replacing worn components, this cartridge is a practical choice for improving your shower experience.