Revolutionize your home water quality with the patented ZRO-4 system that eliminates water waste by returning unused water to your hot water supply. This 4-stage filtration process reduces contaminants like lead, chlorine, and fluoride down to the molecular level for high-quality, great-tasting drinking water.

• Patented zero-waste design returns unused water to the home's hot water supply, unlike traditional RO systems.
• Advanced 4-stage filtration combining sediment, carbon, and reverse osmosis for molecular-level purification.
• High-performance contaminant reduction including 99.99% bacteria, 98.6% lead, and 98.4% chlorine reduction.
• Convenient installation with no drain connection or air gap required.
• Includes a 3-gallon storage tank and all necessary hardware, faucet, and installation kit.
• Designed for households of 5-6 people with an easy-to-install push-to-connect fitting style.