About This UPGRADED 200 GPD WATER FILTER - Features a powerful 200 GPD RO membrane that meets the water demands of large families and office environments. UV PROTECTION - This built-in UV filtration stage provides added peace of mind by delivering an extra layer of protection for your drinking water. OPTIMIZED PURE TO DRAIN - This RO water filter optimizes the pure to drain ratio up to 3:1, making it more efficient and saving water. PATENTED FAUCET DESIGN - Innovative top-mounted fastener allows installation from above the sink, with no need to crawl underneath. ALKALINE REMINERALIZATION - 6th stage restores beneficial minerals such as calcium and magnesium while improving pH balance and taste. Overview Brand : iSpring Special Feature : Reduce TDS Product Dimensions : 15.5"L x 5"W x 19"H Material : Plastic, PC (Polycarbonate), PP (Polypropylene), PE (Polyethylene), Polyurethane, Stainless Steel Capacity : 200 Gallons Included Components : System, filters, and user manual Package Information : Tank Installation Type : Under Sink Purification Method : Reverse Osmosis, Ultraviolet Item Weight : 28 Pounds