Key Features

• Under Sink 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, chlorine, fluoride, arsenic, asbestos, calcium, sodium and more
• Durable RO System & Easy Installation - Freestanding stainless steel frame and metal hanging bracket. Makes your installation and filter changes easier while adding a protective buffer for your system.
• 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 Under Sink Tankless RO System - The built-in booster pump increases purified water production by raising water pressure. Compatible with 11- or 20-gallon iSpring storage tanks. TANK NOT INCLUDED
• Residential & Light Commercial Use - The iSpring RCB3P tankless reverse osmosis system is perfect for light commercial use, delivering high-quality RO water to restaurants, salons, labs, and offices—each benefiting in their own unique way.

Specifications