At Kohler, we believe a shower should transform you. The KOHLER® Rite-Temp valve system sets standards for ease of installation, application versatility, and long-term reliability, simplifying your plumbing project and providing maximum flexibility for future changes or upgrades. The KOHLER® Rite-Temp pressure-balance cartridge can be ordered separately or as a complete valve and cartridge kit. Kohler® Pressure Balancing Cartridge, Rite-Temp®, 2-1/2 in W x 4-11/16 in H