Powerful RO Water Filtration System – This high-capacity reverse osmosis system removes up to 99% of over 1,000 contaminants and hardness, including PFAS (PFOA and PFOS), lead (up to 98%), chlorine, fluoride, arsenic, asbestos, calcium, sodium, and more. Durable RO System & Easy Installation – Built with a freestanding stainless steel frame and a metal hanging bracket, this system makes installation and filter replacement easier while providing added protection. High Production Rate RO Water Filter – Super-efficient RO membranes deliver up to 300 gallons of purified reverse osmosis water per day, removing a wide range of contaminants as small as 0.0001 microns. 1.5:1 Pure to Drain Tankless RO System – Equipped with a built-in booster pump to increase purified water production by raising water pressure. Designed for residential or light commercial applications and compatible with 11- or 20-gallon iSpring storage tanks (tank not included). Includes 2-Year Replacement Filter Set – Bundle comes with the iSpring F17RCB3P replacement filter pack, providing up to 2 years of reliable filter supply for long-term cost-effective maintenance