40PHF1 Pressure Balance Cartridge (1 Pack) — Shower cartridge replacement compatible with shower faucet for shower valve. Product height 3.22 in (82 mm); width 1.57 in (40 mm). Key benefits Restores consistent water temperature and pressure control by replacing a worn or failing pressure balance cartridge. Prevents sudden temperature changes from faucet or appliance use in the house, helping reduce the risk of scalding and improving shower comfort. Singlepack replacement makes it easy to one valve quickly without ordering multiple units. What it does Functions as a direct pressure balance cartridge replacement for compatible shower valves and faucets. Balances hot and cold water pressures to maintain steady outlet temperature when supply pressures fluctuate. Designed to fit valves that accept a cartridge with a 1.57 in (40 mm) width and 3.22 in (82 mm) height. Key attributes Model: 40PHF1 Pack size: 1 Pack Compatibility: Compatible with shower faucet for shower valve; intended as a replacement cartridge for valves that match the listed dimensions. Size: Height 3.22 in (82 mm); Width 1.57 in (40 mm) Functionality: Pressure balance cartridge—maintains balanced temperature and pressure from hot and cold supplies. Common use cases a worn cartridge in a residential shower valve to stop temperature fluctuations and restore normal operation. Perform routine maintenance or in rental properties or multiunit buildings where reliable temperature control is required. Use during a bathroom remodel to update valve internals without replacing the entire valve body or trim. Installation and fit notes Intended as a replacement part for shower valves that accept a 40 mm (width) × 82 mm (height) cartridge. Confirm valve compatibility by measuring the existing cartridge before . Sold as a single cartridge (1 Pack) — suitable for one valve replacement. Model 40PHF1 provides a focused, dimensionspecific replacement option for restoring pressurebalanced temperature control in compatible shower valves. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-RUIMINGZ store