

What Makes the Waterdrop X12 Different from Other RO Systems?
See the Difference: The Waterdrop X12 Water Filter in Action
Watch the Waterdrop X12 in action and discover how its advanced 11-stage filtration, 1200 GPD fast flow, and intuitive Smart Tap come together to deliver clean, refreshing water instantly. This short video highlights the sleek tankless design, easy DIY installation, and everyday convenience, giving you a clear picture of why the X12 is the perfect upgrade for healthier hydration at home.
1200 GPD Rapid Flow
11 Stage RO Filtration
Healthy Alkaline Minerals
Elegant, Compact Build
Efficient, Eco-Smart Filtration

1200 GPD fast flow
Provides fresh, clean water at spee and whenever you need it.

Smart Tap
Choose dispensing volume, monitor TDS and filter life

Alkaline Remineraliser
Adds back healthy minerals for smoother, fresher taste.

Long-life Reverse Osmosis Filter
Stays effective for up
to 24 months
Waterdrop X12: 11 Stage Reverse Osmosis System
The Waterdrop X12 boasts an 11-Stage Reverse Osmosis System and delivers exceptional water quality through a multi-layered filtration process. At its core is a 0.0001μm RO membrane that captures the tiniest contaminants, including heavy metals, chlorine, bacteria, and microplastics. Supporting stages work together to refine taste, remove odours, and polish clarity, while Health Boost Technology reintroduces alkaline minerals for smoother, fresher-tasting water with a balanced pH of around 7.5. An auto-sensing LED function ensures sterility and optimal filter performance, giving you complete confidence with every glass.
Advanced 11-Stage Filtration Technology
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Ultra-Fine 0.0001µm RO Membrane
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Multi-Stage Protection Against Contaminants
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Alkaline Mineral Rebalancing (pH 7.5±)
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LED Sterility Assurance

Top Features of the X Series RO System

NSF/ANSI Certified RO System - What does this Mean?
The Waterdrop X12 is certified to NSF/ANSI 58 for contaminant reduction and NSF/ANSI 372 for lead-free safety, giving you total confidence in every glass. Its advanced 11-stage RO membrane removes up to 99% of harmful impurities, including lead, chlorine, fluoride, arsenic, heavy metals, microplastics, bacteria, and volatile organic compounds (VOCs). Backed by independent testing, the X12 delivers water that is not only pure but also safer and fresher for everyday drinking.
Full report available here: Certified Performance Data Sheet


DIY-Friendly Tankless Reverse Osmosis System
The Waterdrop X Series Reverse Osmosis System features a sleek, tankless design that not only frees up valuable under-sink space but also makes DIY installation straightforward and hassle-free.
Full product installation manual is included and there is also a video here which goes through the full process: Waterdrop X12 Full Installation Video

Enjoy Faster, Purer, Healthier Water with this Under-Sink RO System

How does the faucet for this undersink reverse osmosis system work?
The smart faucet features LED indicators and touch controls, making it simple to dispense the exact amount of water you need without constant monitoring. It also provides real-time TDS readings and gives a clear reminder when it’s time to replace your filters.
Can I install this reverse osmosis system myself?
Yes — the tankless design uses fewer pipes and parts, making installation straightforward for anyone with basic DIY skills. The system includes step-by-step instructions and all necessary accessories, so you can set it up quickly without the need for a professional.
What contaminants does this RO water filter remove?
Independently tested and certified by SGS, this reverse osmosis system reduces more than 1,000 different impurities. These include lead, chlorine, fluoride, arsenic, PFOA, PFOS, microplastics, and other harmful substances, ensuring every glass of water is clean, safe, and great tasting.
Does RO filtration remove beneficial minerals?
While standard RO systems can strip away beneficial minerals, this model includes an alkaline remineralisation filter. It adds back essential minerals like calcium and magnesium, helping to balance pH levels and provide healthier, fresher-tasting drinking water.
What is the water flow rate of this RO system?
This system delivers an impressive 1200 GPD (gallons per day), providing a rapid and reliable supply of fresh water. Compared to traditional tank-based systems, it offers faster flow, consistent pressure, and more under-sink space savings, making it ideal for busy households.
Is there a warranty or customer support with this RO filter?
Yes — the system comes with a 2-year warranty and dedicated customer support for complete peace of mind. If you need assistance with installation, filter changes, or general queries, our support team is ready to help.

Warranty Information
- 2 Years
Full Specification
Model Number | X12 |
Certification | NSF/ANSI 58 & 372 |
Pure to drain | 3:1 |
Product dimensions | 18.2 * 6.25* 16.72in |
Item weight | 36.92 pounds |
Faucet | Smart Screen Faucet |
Flow rate | 1200 gallons per day (GPD), 0.83 gallon per minute (GPM) |
Indoor or outdoor use | Indoor use only |
Electricity Required | Yes |
Experience Cleaner Water now with the X12, Delivery Included in Price
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