The Crystal Filter FHPP-10BB Big Blue 10-inch filter housing is constructed from reinforced polypropylene for high-capacity filtration, ideal for high-flow and heavy-sediment applications. It accommodates standard 4.5-inch diameter cartridges (cartridge not included). Technical Specifications: - Flow Rate: Up to 3 m³/hour (dependent on pressure, cartridge, and pressure drop). - Maximum Operating Pressure: 90 PSI / 6 bar. - Operating Temperature Range: 2°C to 38°C (35.6°F to 100.4°F). - Connections: 1-inch female inlet/outlet. - Housing Length: 10 inches. - Port Center Distance: 186.41 mm. - Features: Integrated vent and Buna-N seal. Important Usage Precautions: - For cold water use only (2-38°C). Do not use with chemical solutions. - Inspect housing before use; do not install if damaged or cracked. - Maximum pressure must not exceed 90 PSI / 6 bar. - If water pressure can exceed 80 PSI / 5.5 bar, a pressure regulator must be installed upstream and set to 70 PSI / 5 bar or less. - Always shut off water supply and release pressure before removing the filter bowl. - Ensure the O-ring is correctly seated and lubricated regularly with a compatible lubricant to prevent leaks. - Protect the housing from freezing, direct sunlight, and UV exposure to prevent failure. - Operation above recommended pressure may cause injury or property damage.