About This Supreme quality - designed, engineered, and assembled in USA to guarantee water safety & your health. WQA certified to provide unlimited clean, refreshing crisp tasting water superior to bottled water Premium long-lasting filters remove up to 99% of contaminants such as chlorine, taste, odor, VOCs, as well as toxic fluoride, arsenic, lead, nitrates, heavy metals and 1000+ contaminants. Max Total Dissolved Solids - 2000 ppm. Feed Water Pressure 40-85 psi America's No.1 rated water filter brand with 20 years of success guaranteeing trouble free, noise-free system for long lasting, dependable, pure drinking water. 2 year extended manufacturer warranty is available upon registration High quality leak-free quick connect fittings require no extra lock clips to seal leak - not relying on water leak detector to protect your home like other brands. Comes with all parts and industry's best instructions and videos for an easy DIY experience. Ice Maker Kit - Get reverse osmosis water and ice from your fridge! Includes all needed parts to complete connection between ROES-50 and your refridgerator. Overview Brand : APEC Water Systems Special Feature : WQA certified Material : Plastic, Stainless Steel Included Components : RO System, Ice Maker, Spare Pre-Filter Set Package Information : Bottle Installation Type : Under Sink Purification Method : Reverse Osmosis Power Source : Manual (Water Pressure) Model Name : ROES 50 Supported Water TDS Level Maximum (PPM) : 2000