Pressure Balance Shower Cartridges

Cartridge for Tempress II Pressure Balance Valve 20 Point

Pressure Balance Cartridge 20 Point 18.30.893 (since 2008)

Pressure Balance Cartridge 20 Point 18.30.865 (before 2008)

Enhanced Flow Pressure Balance Cartridge for Tempress Pressure Balance Shower Valve 18.30.209

Finding Parts

Sigma Faucet Parts is the official factory-authorized agent and nationwide specialist on Sigma faucet parts.

We carry thousands of Sigma faucet parts. Our website only has some of the parts that we offer. We can help you find the parts that you need.

Call, text message, or email us anytime. Please provide photos of what you need, the age of your shower or faucet, and your contact information.