【Filter Net】The thermostatic shower mixer has a filter at the hot and cold water connection to protect the water from other impurities. 【Easy to Use】Simply press and hold the red safety button on the thermostatic shower mixer to control temperatures above 38. 【Adjustable Temperature】The thermostatic water heater has a built-in temperature control safety device, which automatically turns off the hot water when there is no cold water to prevent scalding. 【Easy to Install】The thermostatic shower mixer is easy to install and suitable for many types of water heaters. 【Application】The temperature control valve can adjust hot or cold water, especially suitable for the bathroom basin.