The Brondell H2O+ Circle RO Water Filter’s exclusive Smart Valve and unique circular reservoir design are the keys to its efficient design. This technology eliminates back-pressure on the RO membrane filter, reducing wastewater to an average of approximately 2 gallons for every gallon of drinking water – up to 10 times more efficient than many RO systems.

The Circle’s refill rate is twice as fast as non-electric systems and equally as fast as those with electric pumps. It offers simplified installation and maintenance features such as auto-flushing, twist and lock filter changes, and “quick-connect” connections.

The Brondell H2O+ Circle RO Water Filter delivers water, power, and space savings in a beautiful simplified design. The Circle Reverse Osmosis Water Filtration System utilizes four separate water filters, dramatically reducing industrial chemicals, heavy metals, pesticides, herbicides, total dissolved solids (TDS), volatile organic compounds (VOCs), microorganisms, cysts, bad tastes, and odors. The Circle is the fastest, most elegant, most efficient, high-quality reverse osmosis system available for a healthy home and family.