The Everpure EV959536 4FC-P PFOA-PFOS Reduction Cartridge is a high-performance water filtration solution designed to address the specific needs of various sectors requiring stringent water quality standards. This cartridge weighs 2 lbs and boasts a substantial capacity of 4,000 gallons, making it suitable for both residential and commercial applications where maintaining water purity is paramount. With a flow rate of 1.67 GPM and a fine filtration capability at a 0.5 micron rating, it effectively removes microscopic contaminants. This product is rigorously tested and certified under NSF Certified Standards 42, 53, and 401, ensuring its ability to reduce contaminants including PFOA and PFOS, which are of significant concern in environmental and health safety standards. Additionally, it is IAPMO Certified under Standard 53 specifically for PFOA and PFOS reduction. This pack of six cartridges provides an economical and efficient solution for establishments like restaurants, cafes, and offices where high-quality water is essential for both equipment longevity and customer satisfaction. The Everpure EV959536 cartridge stands out as a reliable choice for those seeking robust water filtration, backed by comprehensive certifications that attest to its performance and reliability in diverse market segments.