The Dornbracht 9090031370090 Ceramic Disc Cartridge is a 1/2-inch ceramic cartridge with a precise clockwise-closing (anti-clockwise opening) mechanism designed for 1/4-turn operation, ensuring a watertight seal and smooth handle rotation.
The Dornbracht 9090031310090 is a 1/2″ clockwise-closing ceramic cartridge designed for hot water faucets. It is a replacement part compatible with a wide range of Dornbracht bathroom and kitchen faucets.
The Gerber G0098705 is a ceramic disc cartridge for the hot water side of Gerber two- and three-handle tub, shower, kitchen, and lavatory faucets. It is also identified by the part number 98-705.
The Sepco CRT502-H cartridge is a specific ceramic hot water stem replacement part for various Sepco and Watermark brand faucets and fixtures. It features a solid brass construction and is designed for hot water applications, opening in the counterclockwise direction.