Customer has an upstairs hallway shower that hat the handle pop off and sprayed water out of the cartridge. Remove the old cartridge and installed a new Price Pfister Avante cartridge, also installed a new shower handle. Customer is looking to sell the home so i added in the shower handle to spruce up the showers looks. Turned the water on and there were no leaks, hot is left and cold is right, customer is provided a one year parts and labor warranty in the upstairs hall bathroom shower cartridge.