Hidove 2 Pack Pressure Balance Unit Cartridge (Shower Cartridge) for Shower and Tub -304, -11748 Platforms, GP77886 Mixer

Replacement pressure unit cartridge designed for shower and tub applications. Compatible with Shower and Tub -304, -11748 Platforms and fits with GP77886 Mixer. This pressure unit cartridge stabilizes water temperature and pressure to reduce sudden cold or hot water fluctuations, delivering a more comfortable showering experience. Product features: the pressure unit cartridge is made of - materials, with resistance to aggressive water conditions and designed to help prevent leakage for reliable, long-term use. Installation notes: remember to lubricate all the rubber seals before installation. The product cartridge installation guide is included. We recommend first laying the cartridge flat and positioning it at the bottom of the housing, then installing the pressure unit (you may hire a plumber if desired). Purchase with confidence: the pressure unit cartridge comes with a 1-year . We have been involved in bathroom product for ten years. If you have any inquiries about our products or services, feel free to contact us for support. We will be glad to help!