Compatibility: The RP46074 Shower cartridge is Fit for Delta multi choice universal Tub,Shower valve body (Replacement for Delta rough-in R10000, R1100, R1800, R2200, etc), for single handle pressure cartridge. ( Not applicable for 1300/1400 series tub shower. Please confirm the product model before purchasing. ).Feature: This RP46074 shower valve cartridge replacement designs with a pressure balance to keep the water temperature within a safe range, protect you from sudden changes in hot or cold water pressure, to give you a wonderful shower time..High quality: The Valve Cartridge RP46074 is made of high quality metal and plastic,The structure is durable and it is makes an easy alternative to replacing you entire faucet to keep faucets running longer while not losing performance & quality.Easy to use: NO other tools needed, easy to install and repair your leaky faucet, convenient for you to use, save your replacement time. After installation, please adjust the rorational limit stop to cold avoid burns when the handle of the valve is rotate to the hot side..After-sales service: The highest customer satisfaction and experience , Is our unlimited pursuit. If you don’t like our product or they are not what you want, please don’t rush to leave a comment, contact us as soon as possible, we will provide you with a satisfactory solution within 24 hours.