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Pure Water


ZRO-4 ZeroWaste Reverse Osmosis System


20" W x 18" H x 6" D



The all new patented ZeroWaste Point-of-Use Reverse Osmosis System is the first ever that wastes no water. Comparable systems typically waste up to 4-12 gallons of RO water for every gallon produced. This highly efficient Watts RO system provides better-than-bottled water quality for residential applications.

• 4-Stage System of Filtration
Stage 1: Sediment Filter removes particulates down to 1 micron
Stage 2: Carbon Block Filter removes chlorine taste and odors
Stage 3: Advanced TFC Membrane rejects impurities down to 1/10,000th of a micron
Stage 4: Activated Carbon Final Filter serves as a final polish to remove any trace residuals
• Re-use of rinse water (no waste)
• 50 gallon per day TFC membrane
• Upgraded Watts top mount faucet
• 3-Gallon Storage Tank

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Disclaimer: Watts product dimensions in U.S. customary units and metric are approximate and are provided for reference only. For precise measurements, please contact Watts Technical Service. Watts reserves the right to change or modify product design, construction, specifications, or materials without prior notice and without incurring any obligation to make such changes and modifications on Watts products previously or subsequently sold.

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