Hansgrohe 88640000 Pressure Balance Valve Cartridge - 6.5 GPM - Replacement

If your Hansgrohe tub and shower faucet is hard to turn or the temperature doesn't stay steady, the pressure balance cartridge might be worn out.

This is a replacement cartridge, model number 88640000.

It's rated for 6.5 gallons per minute.

It's a generic replacement that fits Hansgrohe fixtures.

This is the internal part that mixes the hot and cold water and maintains a consistent temperature.