The Plus AP CLC 978 Full Antimicrobial Coconut Shell Carbon Filter is a versatile filter, engineered to offer protection against a range of tap water contaminants, with an emphasis on the effective removal of lead as well as cysts down to 0.5 micron. Features: Removes: Bad Taste, Turbidity, Bad Odor Bladder, Lead, Volatile Organic Compounds (VOCs), Rust, Solid Particles, Chlorine Filter Life: 10 to 12 months Minimum Water Temperature: 4.4 Minimum Inlet Water Pressure: 0.69bar Manufacturer: Aqua Pure (American Carbon Block) Pore Size: 0.5μm Filter Size (inches): 10″ Maximum Water Temperature: 51.67°C Maximum Inlet Water Pressure: 8bar Maximum Filtration Amount: ~10000L Filter Media: Compact Activated Carbon Flow Rate: 2.84 L/min Certifications: NSF Standard 42 Water Quality Association (WQA) based on NSF Standard 42