Key Features

• 【Zero Electricity, Zero Noise, Total Peace of Mind】Powered solely by water pressure, the Purewell U01 requires no power outlet. Enjoy a whisper-quiet kitchen environment with zero mechanical vibration and no risk of electrical short circuits or fire under your sink. Plus, it continues to provide pure water even during power outages.
• 【Advanced 7-Stage Filtration & NSF Tested】Tested to meet strict NSF/ANSI 58 and 372 standards, our advanced composite system utilizes precise 7-stage filtration to effectively reduce up to 90% of TDS and 1,000+ contaminants, including PFAS (PFOA/PFOS), microplastics, fluoride, arsenic, and chlorine. Trust in proven quality to protect your family's daily health.
• 【0.0001 μm RO Membrane】The Purewell Reverse Osmosis system features a high-precision 0.0001 μm composite RO membrane that effectively intercepts microscopic impurities, ensuring exceptional water purity. This advanced technology not only delivers safe drinking water, but also provides a crisp, refreshing bottled-quality taste.
• 【Ultra-Compact Tankless Design】Measuring just 5.7"L x 5.7"W x 16"H, this sleek, tankless design fits easily into any cabinet layout. It frees up over 70% of valuable under-sink storage space for your cleaning supplies and kitchen items. By removing the bulky traditional water storage tank, it also completely prevents secondary pollution and stale water common in old-fashioned tanked systems, and ensures every drop is freshly filtered.
• 【3:1 Pure-to-Drain RATIO】Stop wasting water. The U01 boasts an industry-leading 3:1 pure-to-drain ratio, producing 3 cups of purified water for every 1 cup of wastewater. This high efficiency saves up to 400% more water compared to traditional RO systems, significantly lowering your water bill.
• 【Lightning-fast Flow Rate up to 800 GPD】Fill a standard 6oz cup of fresh water in just 5 seconds flat! Capable of reaching up to a massive 800 gallons of pure water per day under optimal water pressure and temperature, this system ensures a steady, powerful stream whenever you turn on the tap. No more waiting around for slow, frustrating trickles—perfect for large families.
• 【Smart Monitoring & 30-Min DIY Setup】Track your system's health at a glance with the built-in real-time TDS display screen, top-cover water pressure gauge, and manual filter installation month indicator. No professional plumber is needed; the color-coded quick-connect tubings let most users finish the installation in under 30 minutes.

Specifications