NU Aqua Tankless 5-Stage Alkaline + UV Reverse Osmosis System Under Sink
NU Aqua Tankless 5-Stage Alkaline + UV Reverse Osmosis System Under Sink
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30-Day Hassle-Free Returns
30-Day Hassle-Free Returns
Not satisfied? Return your order within 30 days for a full refund or exchange — simple and easy.
✔ Easy return process
✔ Fast refunds
✔ No hidden conditions
Fast U.S. Shipping
Fast U.S. Shipping
We ship within the United States only — no international delays.
✔ Processing time: 1–2 business days
✔ Delivery time: 3–7 business days
✔ Real-time tracking available
👉 Track your order anytime from the header via Track Order
About This
- Smart LED Countertop Faucet: Elevate your peace of mind with our Color-Changing LED Faucet, a distinguished feature of our Tankless RO System Under Sink. It's designed to simplify maintenance while offering a visual cue. A shift in colors reveals when it's time to replace you water filters. You're not just investing in a tankless reverse osmosis system under sink, but in a promise of continuous access to clean, safe, & healthy water.
- 5-Stage Water Filtration: Our under sink & countertop filtration system is specially designed to remove up to 99% of total dissolved solids. The PP + CB Carbon Filter removes sediment, rust, chlorine, VOCs, unpleasant tastes & odors. Our RO Membrane removes PFAS’, atrazine, salts, & heavy metals such as copper, chromium, & lead. Our Alkaline filter replenishes beneficial minerals (remineralization), raises oxygen levels, boosts alkalinity, & enhances antioxidants. Our UV-C filter adds more protection.
- Superior Efficiency: Experience the remarkable performance of our slim tankless ro system which delivers an impressive water filtration rate of 600 Gallons per day, along with a highly efficient 2:1 pure to waste water ratio. Unlike common reverse osmosis water filter under sink systems, this powerhouse provides more clean water while generating less waste. Our innovative tankless water filter design remove any waiting time, offering a direct line to fresh clean water.
- Quick Installation & Filter Replacement: The 5 Stage Alkaline & UV Tankless Home RO Water Filter System is engineered for hassle-free setup & maintenance. With a user-friendly design, installation is a breeze, requiring no professional help. The simple water filter replacement process is a time-saver, ensuring you enjoy uninterrupted access to pure, rejuvenating water with minimal downtime. Start your journey to top-notch water quality with NU Aqua's simple setup reverse osmosis filter system.
- Space Saving Tankless Design: NU Aqua's tankless reverse osmosis water filter system, with its slim & sleek design, is a game-changer for under sink kitchen cabinet organization, offering significant space-saving benefits compared to typical undersink water filtration systems. Witness the difference when you compare our ro filter system with alternatives
Overview
- Brand : NU Aqua
- Special Feature : Compact Design, Easy to Install, Fast 600GPD, Removed 99% Of Contaminants, Smart LED Faucet
- Product Dimensions : 15.5"L x 5.5"W x 13.5"H
- Material : Plastic
- Capacity : 600 gallons
- Included Components : Filters, Faucet, Parts, etc...
- Package Information : Faucet
- Installation Type : Under Sink
- Purification Method : Ultraviolet
- Item Weight : 25 pounds

Experience the difference clean, softened water makes in your daily life — from healthier skin to better tasting drinking water.
👉 Softer skin and smoother hair with every shower.
👉 Prevent scale buildup and keep your appliances running efficiently.
👉 Softer, brighter clothes that last longer with every wash.
See the Difference in Your Water — Instantly
Hard water, chlorine, and hidden contaminants can affect your health, skin, and appliances.
Our advanced filtration system removes impurities and delivers clean, safe water throughout your entire home.
Feel the difference in every drop — from your kitchen to your shower.
FAQ
Water Filtration & Home Water Guide