The KDF can remove up to 98% of iron, lead, mercury and other heavy metals, protecting your household appliances from scale inhibition. The granular activited carbon can remove up to 99% of chlorine, odor, tastes and other contaminants or impurities in water, providing you great tasting drinking water. This composite filter will help your business prevent costly build up of rust and other damaging sediments, give healthier water to your families and pets, extend the life of your home appliances and other water filtration systems. This KDF+GAC composite filter has a long service time, it’s able to purify 150,000 gallons water or 8-12 months depending on the quality of your tap water. Membrane Solutions KDF composite filter will perfectly fit to SimPure DB20P-3KDF system, and all standard 20″ x 4.5″ whole home water filter system housings. 18 Years of Expertise. Established in USA in 2006, Membrane Solutions dedicated in providing world-class quality of water filtration solutions. Please contact our trained water specialists. And is available to answer any question during the life of the product. Membrane Solutions have devoted continuous efforts to bring about pure water and air solutions to all humankind with high-tech membrane technologies. 1 Pack: 1x Water Filter. 2 Pack: 2x Water Filter. 3 Pack: 3x Water Filter. Membrane Solutions believe that bright futures for humanity begin with clean water, and we have made it our mission to provide that. In short 10 years, successfully among the world leaders in membrane application, and proudly passed ISO9001, CE, FDA, and NSF certification early in 2013. Empowered by the advanced membrane technology and the constant pursuit of sustaniable purity, Membrane Solutions endeavors to provide the original purification technology living up to American high-precision standard to drive life aestherics. Capacity : 150,000 gallons. Standard Size : 20″ x 4.5″. Service Temperature : 40-113? (5-45?). Max 15 gallons (57L) per. Feed Water Pressure : 25-90 PSI. Recommend Replacement : 8-12 months. Filtration Type : Heavy Metals. Material : Coconut Shell Carbon, Copper and Zinc Alloy. Membrane solutions was established in the United States in 2006 and is headquartered in Texas. Committed to the research and development and production of microfiltration, ultrafiltration and reverse osmosis membranes and water purification products. Membrane solutions is committed to. Offering our customers exceptional selection and value. Providing the highest quality of service and products in the water treatment industry. Satisfying our customers with superior quality water filtration products that will lead to a healthier lifestyle. We will appreciate for your help. We promise we will try our best to deal with your problem.