CUX1041 Features: * Flush valve * Material: Polypropylene * Used to flush refrigerator water line of carbon fines after changing water filter * Used for any in-line water filtration system with 0.25"" tubing * Recommended for use when refrigerator"s icemaker is not used in combination with its water dispenser * Optional materials needed depending upon installation * Temperature: 40 Degrees Includes: * Includes instructions Dimensions: * Overall dimensions: 8.5"" H x 4"" W x 0.75"" D