• Description
  • Why Buy From Us

Waterdrop X16 Undersink Reverse Osmosis System

Ultra-High Flow, Smart Purification for Large Households

The Waterdrop X16 is built for users who demand both volume and purity. As a tankless under-sink RO system, it delivers an impressive 1600 gallons per day (GPD) flow rate and integrates smart controls, remineralization, and efficient water use to serve big families, shared homes, or offices.


Key Features

  • 1600 GPD Capacity — Fills a standard glass in seconds, supporting high-demand usage without lag.

  • 11-Stage Composite Filtration (including 0.0001 µm RO membrane) — Effectively removes TDS, heavy metals, chlorine, fluoride, PFAS, bacteria, and more.

  • Remineralization (pH ~7.5) — Adds beneficial minerals like calcium and magnesium back into purified water to improve taste and balance.

  • Smart LED Touch Faucet — Displays real-time TDS, filter life, and system status. Also supports adjustable water volumes.

  • UV Sterilization Module — Offers additional disinfection power against biological contaminants.

  • Efficient 3:1 Pure-to-Drain Ratio — Optimized to reduce water waste compared to many conventional RO systems.

  • Tankless & Space-Saving Design — Avoids bulky storage tanks and the risk of secondary contamination, freeing up under-sink space.

  • Integrated Waterways — Smooth internal flow paths reduce leak risk and maintain peak efficiency.

  • Energy-Saving Mode — Helps reduce power consumption during idle periods.

  • DIY-Friendly Installation — Comes with clear instructions and hardware so you can set it up yourself.


Technical Specifications & Performance

Feature Specification
Model Waterdrop X16
Maximum Flow / Capacity 1600 GPD (peak)
Purification Ratio 3 : 1 (pure : drain)
Filtration Stages 11 composite stages with RO + UV
Remineralization Raise pH to ~7.5 with added minerals
Operating Dimensions 18.2 × 6.25 × 16.72 in
Item Weight ~36.92 lbs
Certifications NSF/ANSI 42, 58, 372
Power Supply ~110–240V AC
Operating Pressure Standard municipal water pressure (typical RO ranges)
Filter Life Designed for long life (e.g. RO membrane up to 24 months in ideal conditions)

What’s Included

  • X16 RO main unit (tankless)

  • Smart LED touch faucet

  • Pre-installed composite filter (with remineralization/alkaline media)

  • UV sterilization module

  • Tubing, connectors, adapters, and installation hardware

  • User manual & quick-start guide


What It Removes / Reduces

  • TDS, chlorine, taste & odor, turbidity

  • Heavy metals: lead, arsenic, mercury, chromium, barium

  • PFAS / PFOA / PFOS, organic pollutants

  • Fluoride, salts, inorganic compounds

  • Biological contaminants: bacteria, cysts, microorganisms

  • Other dissolved solids and microplastics


Why Choose the X16?

  • Power & Speed — One of Waterdrop’s highest capacity models, ideal for large homes or high usage.

  • Advanced & Smart — LED display, UV sterilization, remineralization, energy-saving mode — all modern conveniences.

  • Efficient & Eco-Conscious — The 3:1 ratio helps reduce water waste.

  • Low Maintenance — Integrated design, long-lived filters, and easy DIY setup.

  • Safe & Certified — Meets rigorous standards for material safety and performance.

Why Choose Green Vista Living


At Green Vista Living, we’re passionate about providing top-quality renewable energy and eco-friendly products that not only enhance your life but also help protect the planet. We’ve built our business with one mission in mind: to be the go-to destination for renewable energy solutions, outdoor gear, and off-grid supplies. When you shop with us, you’re not just getting innovative products—you’re joining a community that’s committed to sustainability.

We Put Our Customers First


As a small, dedicated team, we care deeply about your experience. Unlike large, faceless online companies, Green Vista Living offers a personal touch in everything we do. We're here for you from start to finish—whether you need product advice, support after a purchase, or just have questions. Our knowledgeable customer service team is always just a phone call or email away, ready to assist you in any way possible.

We Share Your Passion for the Planet


Our love for the outdoors and sustainable living runs deep. Most of our team hails from the mountains of Colorado, where renewable energy and the environment are part of daily life. So when you call Green Vista Living, you’ll speak directly with an expert who understands both the technical side of renewable products and the lifestyle they support. Whether you’re looking for solar generators, EV chargers, or any of our eco-friendly offerings, you can trust us to guide you with expertise and passion.

Trusted Industry Experts


Our close partnerships with the best brands in renewable energy and outdoor gear give us insider knowledge that you won’t find anywhere else. We’ve taken the time to carefully select products that stand out for their quality and reliability. At Green Vista Living, we believe in understanding our products inside and out so that we can help you make the right choice with confidence.

More Reasons to Love Green Vista Living


Price Match Guarantee: Thanks to our partnerships, we offer the best prices around. If you find a better deal, we’ll refund the difference.


Free Shipping: We offer free shipping on most orders to the lower 48 U.S. states, making your shopping experience even easier.


100% Secure Ordering: Our site uses SSL Encryption technology to keep your payment and personal information safe and secure.


Volume Discounts: For large orders, we’re happy to provide special pricing—just reach out for a custom quote.


Authorized Dealer: As an authorized dealer for all our brands, you’ll receive full manufacturer warranties with every order.


At Green Vista Living, we aim to make your renewable energy and outdoor experience as seamless and enjoyable as possible. With our unmatched customer service, expertise, and dedication to quality, you can shop with confidence, knowing you’re supporting a company that’s as committed to the planet as you are.

Frequently Asked Questions

Yes! We provide free and fast shipping on MOST orders within the continental United States. However, some specific brands and items will require a quote. You can live chat or call us for a quote
Most orders ship out within 1–2 business days and arrive within 3–5 business days depending on your location.
We offer easy returns as long as your item meets the conditions outlined in our Return Policy. Items must be unused, in original packaging, and returned within the specified return window.
Absolutely! Our in-house product experts are here to help. Live chat or call us 513-743-829 for personalized advice before or after your purchase.
Yes. All products include any applicable manufacturer warranties, and we’ll help you handle any warranty claims if needed.
Yes, we only sell 100% authentic, brand-new products, sourced directly from our manufacturers or authorized distributors.

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