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    • Kohler shower cartridge style

    • GP876851 Mixer and Pressure-Balancing Unit Kit,Compatible with Kohler Shower Valves K-304 and K-11748 Platforms Include GP800820 and GP77759,Black 1. Easy to install 2. Replace for Kohler parts GP76851 3. Compatible with Kohler shower valve K-304 and K-11748 4. Control the pressure and adjust the temperature to ensure a comfortable shower experience 5.Notice:The o-ring must be laid flat.(Figure 4)
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