Discover a Better Way to Drink Clean

You may not see them. You certainly can’t taste them. But lurking in your everyday tap water are hundreds of hidden toxins—PFAS, lead, microplastics, and fluoride, just to name a few. With growing concerns about water safety and long-term health risks, more households are now looking for smarter, more effective ways to purify what they drink. That’s where Cloud Water Filters comes into the picture.

Designed to raise the bar on clean water, this innovative brand offers a new standard in at-home filtration. And their flagship product? The Cloud RO. A game-changer for anyone serious about health, sustainability, and convenience, it’s a system that removes up to 99% of contaminants while keeping water refreshingly alkaline.

So, what makes this under-sink reverse osmosis system stand out from the rest? Let’s take a closer look.

Meet Cloud RO: Reverse Osmosis, Evolved

If you’ve dabbled with water filters before—be it a fridge pitcher or an entry-level countertop unit—you’re probably familiar with the limitations. Slow flow rates, frequent refills, disappointing filtration levels, and filters that seem to need replacing far too often. The Cloud RO aims to solve all of those issues in one sleek, powerful system.

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Industry-Leading Filtration

The core of the Cloud RO system is its outstanding ability to purify. It eliminates up to 99% of contaminants from your tap, including:

• PFAS (also known as “forever chemicals”): These synthetic compounds are increasingly found in water supplies across the UK and are notoriously hard to remove. Cloud’s combination of activated carbon and RO membranes effectively eliminates them.
  
  
• Lead: A dangerous neurotoxin, especially for children. The system reduces lead levels by over 99%.
  
  
• Fluoride: Controversial in water supplies, fluoride is also removed by more than 98%, thanks to the RO membranes.
  
  
• Microplastics, heavy metals, chlorine, and other chemicals: Whether organic or inorganic, Cloud RO tackles them head-on, leaving your water tasting clean and pure.
  
  

What sets it apart is its NSF 58 certification, an internationally recognised gold standard in water filtration, ensuring that its performance claims are verified through rigorous testing.

Faster Flow, Less Waiting

One of the common gripes about reverse osmosis systems—especially tankless ones—is painfully slow water flow. If you’re used to standing at the tap for 15 seconds to fill a glass, you’ll be thrilled with the Cloud RO’s speed.

With 2x faster flow rates than tankless competitors, it can fill a standard glass in just six seconds. That’s not just good design—it’s smart engineering. The additional pump power also makes it a perfect choice for those wanting to connect their system to a fridge or ice maker without losing pressure.

Low Waste, Big Impact

Conventional reverse osmosis systems can be notoriously wasteful, with traditional setups dumping 4–5 litres of water for every litre filtered. The Cloud RO changes that with an industry-best 1:1 waste ratio, meaning for every litre of clean water it produces, only one litre is discarded.

That’s 80% more efficient than standard RO systems, making it a far more sustainable solution, both environmentally and economically. Over time, this efficiency adds up to hundreds—if not thousands—of litres saved.

Real-Time Monitoring at Your Fingertips

In today’s smart home era, monitoring your water quality shouldn’t be guesswork. The Cloud RO system comes with full integration via the Cloud app, allowing you to track everything from water purity levels to filter performance.

• Water Quality Monitoring: Know exactly what you’re drinking, and how clean it is, in real time.
  
  
• Filter Alerts: Replace filters based on actual usage rather than arbitrary timeframes.
  
  
• Plastic Savings Tracker: Keep count of how many plastic bottles your family has avoided using.
  
  
• Alkaline Monitoring: Maintain an optimal pH of 7–10 with added minerals that leave your water not just clean, but health-enhancing.
  
  

This level of control is unprecedented and offers a new dimension of reassurance and customisation for families and individuals who care about what they consume.

Toxins Out, Nutrients In

While most filtration systems are focused solely on removing impurities, the Cloud RO goes a step further. It adds essential minerals back into your water, such as calcium and magnesium, to ensure every glass is not only clean but also beneficial to your body.

By maintaining an alkaline pH level, the water supports better hydration and may reduce acid-related symptoms like heartburn or indigestion. It’s a subtle but powerful feature that aligns perfectly with modern wellness trends.

Easy Installation, Simple Maintenance

The Cloud RO is designed for convenience, even for those who don’t consider themselves particularly handy. It fits neatly under your sink and comes with straightforward instructions that make installation manageable for most homeowners.

Maintenance is equally stress-free. Thanks to the app-guided filter replacement schedule and twist-on filter design, there’s no need to pay for professional servicing or wrestle with difficult components.

Why Upgrade?

Let’s face it—tap water may be “safe” according to regulations, but that doesn’t mean it's truly clean. Between outdated infrastructure, rising pollution, and new research into the health impacts of chemicals like PFAS, the need for high-performance filtration has never been greater.

Cloud RO offers a future-proof solution, combining advanced purification with user-friendly tech and responsible design. Compared to basic pitchers, fridge filters, and tankless models, it’s in a class of its own.

Investing in Health and Sustainability

Water is the most fundamental element of our lives. We drink it, cook with it, and give it to our families. Shouldn’t it be as clean and healthy as possible?

The Cloud RO under-sink system isn’t just another appliance—it’s an investment in long-term well-being. It strips away harmful toxins, adds essential minerals, and gives you real-time visibility into your water quality. Best of all, it does so with speed, efficiency, and minimal waste.

Whether you’re a health-conscious individual, a parent who wants the best for their children, or simply someone tired of plastic bottles and questionable tap water, this system is a clear step forward.

With smart monitoring, sustainable engineering, and unrivalled filtration, Cloud Water Filters proves that better water starts at home.

Ready to Drink Smarter?

Explore how the Cloud RO system can transform your water—and your life—today. Because peace of mind should come with every sip.