Energy-saving Cartridge

Wanhai's energy saving single handle is manufactured in the standard size of universal single handle faucet products.

Our products have won NSF61/9-G, cUPC, WRAS, ACS, DVGW-KTW, W270, Watermark and many other international recognition certification. Simply open the lever in the middle of the handle to deliver cold water, thus saving energy for hot water.

How Does A Monobloc Tap Cartridge Work?

In the bathroom faucets of your single block, you'll find a pair of hard monobloc tap ceramic cartridge stacked on top of each other. The top disk moves, while the bottom disk stays in place. It is the movement of the upper disk that allows or prevents water from passing through. When closed, the seal is waterproof.

Wanhai, faucet cartridge suppliers, offers a wide range of valve cartridge for you to choose from.