Cascada Type-C Thermostatic Shower Cartridge w/ Washer for 4–7 Knob Valves
This model is specifically designed for Type-C thermostatic valve systems. 4-Knob Thermostatic Shower Valves. 5-Knob Thermostatic Shower Valves. 6-Knob Thermostatic Shower Valves. 7-Knob Thermostatic Shower Valves.