Product Description EcoPure Main Faucet Under Sink Inline Water Filtration System — Water Solved How Activated Carbon Filtration Works The EcoPure Main Faucet Under Sink Replacement Filter purifies water by flowing directly through an activated carbon bed inside the filter cartridge. This bed of activated carbon removes contaminants and impurities by using a process called chemical absorption. Harmful molecules such as chlorine and sediments in your water get trapped inside the pore structure of the carbon substrate. This allows the purified water to continuously flow around the carbon producing fresh, bottled water quality through your faucet. What Does NSF Certified Mean? The National Sanitation Federation (NSF) is a public health organization. They offer NSF Certifications for products that comply with the strict standards and procedures imposed by the NSF. The organization continually inspects products and manufacturing facilities to ensure the product remains safe for individuals and their families. Bottled Water vs. Filtered Water It costs roughly 50p for a 500ml bottle of water at a convenience store. Doctors recommend drinking 2 litres per day, costing you around £2. If you spread that across 6 months — the recommended lifespan of a single EPWURF replacement filter — its costs you more than £350. Not only is filtering your own water better for the environment by cutting plastic waste, but it’s also the cheaper and more practical option over bottled water. What’s Included? The EPWUFF1 filtration system includes an EPWURF filter, installation fittings, mounting screws, colour-coded tubing, push-in connectors, and a written installation guide. Box Contains water filtration system, one 6-month filter (EPWURF), installation fittings, mounting screws, color-coded tubing, push-in connectors, and a written installation guide.