iSpring RCC100P High Capacity, Performance-boosted Under Sink 5-Stage Reverse Osmosis Drinking Water Filtration System and Ultimate Water Softener with Pump - 100 GPD High Capacity performance-boosted Reverse Osmosis water filtration system for safer, healthier water. This under sink mounted water filter and water softener removes up to 99% of over 1,000 contaminants, including lead (removes up to 98% of lead), chlorine, fluoride, arsenic, hormones, asbestos, calcium, sodium, bacteria, giardia, viruses and more. Do you have low water pressure? Reverse Osmosis requires high water pressure to force the impurities out of the water. Delivering maximum actual performance for an RO system, this pump-boosted version of America's favorite brand of high capacity Reverse Osmosis water filters is the ideal solution. And its quiet. Operating only when needed, it generates less noise than a dishwasher or refrigerator ice maker. Unlike passive boosters, the RCC100Ps extremely durable electric booster pump ensures reliable, consistent performance regardless of pressure variations. RO membrane rated at 100 gallons per day, superior to the standard 75 GPD membranes on most systems. Experience clean, safe, good-tasting water every time you turn on the faucet. Enjoy crystal clear ice cubes, fresher tea and coffee, better tasting foods, healthier baby formula  even better than most bottled water. Premium quality components ensure highest reliability and low maintenance for many years to come. Clear see-through 1st stage housing makes filter inspection a snap. Backed by 3-year Manufacturer Warranty with lifetime support line: 678-261-7611, from Alpharetta, GA USA. Easy, do-it-yourself installation, typically in a couple of hours with industry-leading help just a phone call away. Fits under a standard kitchen sink, with all parts included and clear, well-organized instructions and videos. For leak-free installation, simply push tubing  inch deep into quick-fitting connectors and lock - no threading pipes needed. Features beautiful European-designed brushed nickel all-metal faucet.