$44.27
The Sigma 18.30.893 cartridge is a pressure balance shower cartridge used in Sigma and Sonoma Forge shower valves to control water flow and temperature. It is specifically designed for use with Sigma pressure balance shower valves purchased from mid-2014 onwards.
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Pressure Balance Shower Cartridge for Sigma Faucet
18.30.893
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Yes, this aftermarket part will replace your OEM part.Â
If you’re not sure text us a picture 1-888-275-6635 or email us a picture at noelsplumbingsupply@fuse.net.
We will make sure you have the right part.
Yes, this is the OEM recommended part.