Compatible with: Shower Faucet (Cartridge Only). Direct replacement for model #40PHF2. Key Benefits: Maintains consistent water temperature and pressure for a safer, more comfortable shower Helps prevent sudden hot or cold water surges that can lead to scalding or freezing Rapid response to changes in water flow or temperature for immediate comfort Designed for longlasting performance even under water pressure and frequent use Features: Advanced pressure balance technology automatically adjusts hot and cold water flow to keep pressure stable quality construction materials ensure exceptional durability and reliability Precision engineered and thoroughly tested for consistent operation over time Compact cartridge design for easy installation and direct fit replacement Performance: Efficient water flow control that adapts quickly to maintain desired temperature and pressure Minimizes temperature fluctuations when other water sources in the home are in use Reliable operation that supports both residential and light commercial shower systems Practical Applications: 1. Ideal for homes with varying water usage, ensuring a steady shower even when appliances or other faucets are running 2. Suitable for family bathrooms where safety and comfort are priorities 3. for guest or rental properties where consistent shower performance improves user satisfaction Specifications: Model: 40PHF2 Pressure Balance Cartridge Intended Use: Shower faucet cartridge replacement Material: grade, wearresistant components designed for prolonged service life Installation: Direct replacement, fits compatible fixtures without modification This cartridge delivers stable performance, safety, and reliability for daily shower use, offering an easy solution to inconsistent water temperature and pressure problems.