Express Water 10 Stage Alkaline Antioxidant Reverse Osmosis Home Drinking Water Filtration System MODERN faucet - ROALK5M REMOVES up to 99% of Contaminants with REAL Reverse Osmosis Technology with SUPREME Quality Filters. System is 100% LEAD FREE in all Parts included - Solid BPA FREE Materials for Anti-Contamination 10 STAGE ALKALINE ANTIOXIDANT WATER FILTRATION SYSTEM WITH MICRO-CLUSTER TECHNOLOGY 1 Year Warranty & Satisfaction Guarantee with USA Technical Support in California 800-992-8876 Supply's body with essential minerals such as Ca, Mg, K, Na... Double Sealed Filters to preserve your filters. Each filter is double sealed to provide the best filtration efficiency and value Our Leak Stop Valve shuts off water flow if excess water is detected Included Brass Feed Adapter and Quick Connect Adapter fits the two most common sizes of under sink pipes 1/2&#034; and 3/8&#034; Our RO Membrane is rated for more contaminant reduction than other home systems Your pre-filters are swapped out only twice a year: Sediment, Carbon Block, Granular Activated Carbon The others are replaced only once a year: RO Membrane, Post Carbon, Alkaline Our Quick Connect system is fast, easy, and helps prevent leaks A labeled color matched system so you know what goes where at a glance Fast Flow Rate: Get your water fast. Water through your faucet at 0.8 GPM! Always Ready: This system can produce 50 gallons of pure water a day An adult should drink 0.5-1.55 gallons of water a day. Makes more than enough water for the whole family! Air Jet: Every system is checked for leaks by an air injection pressure test Water Pressure: Each component undergoes intense high water pressure tests to ensure durability Cycle Resistance: Systems undergo simulated heavy use to make sure they can handle anything Free lifetime support Have any questions about your system or your homes water answered by experts