The Rainshow'r TV-1 is the correct replacement for:
The Rainshow'r TV-1 Shower Filter Shut-Off Valve will allow you to shut off your water when you shampoo and lather while showering. Also known as part number TV-1, this shower shut off valve helps to conserve approximately 15% in water and energy costs. When you are ready to rinse, simply release the shut-off valve and wait a few seconds to allow your temperature to be restored.
Rainshow'r Water Saving Shower Valve specifications:
The Rainshow'r Shower Saver Shut-off may increase the life of your shower filter cartridge. With less chlorinated water running through your filter, the use of the shower shut-off valve will help your filters last longer. This water shut-off valve is made of chrome plated brass.