UV water treatment:
A complete solution to clean and safe water
What is UV water treatment?
UV water treatment protects your home and health with a highly effective method of disinfecting water using ultraviolet (UV) light. Whether you’re sourcing water from a borehole or ensuring your household’s water supply is safe, our solutions are tailored to your needs. UV water treatment eliminates harmful bacteria, viruses, and other microorganisms without the use of chemicals, providing a safe, eco-friendly, and reliable solution.
Shop by house size
Not sure what equipment you need to treat your water supply? Select your house size to find out more about what you need.
Why choose UV water treatment?
How to choose the right UV water system
Selecting the right UV system for your water supply is essential for effective disinfection. By considering these key aspects: Installation & Maintenance; Flow Rate; Water Quality, you can choose a UV water system that provides safe, clean water for your home or business.
Installation & Maintenance:
Check whether the system is suitable for DIY installation or requires professional setup. Factor in ongoing maintenance, including bulb replacement costs and cleaning requirements, to ensure long-term efficiency.
Flow Rate:
Ensure the UV system can handle your water usage by choosing a unit with a flow rate that matches or exceeds your maximum demand. This guarantees efficient treatment without compromising water pressure.
Water Quality:
Check whether the system is Assess your water for turbidity (cloudiness), hardness, and other contaminants. Some UV systems require pre-filtration to enhance performance, ensuring bacteria and viruses are effectively neutralised.
Choose from our following UV
water treatment solutions
Borehole water treatment
Sourcing water from a borehole provides independence, but it comes with unique challenges, including bacterial contamination. Our UV treatment systems ensure your borehole water is clean and safe for drinking, cooking, and washing.
Small House Solutions 1-3 bedrooms
Ideal for homes with up to 3 bedrooms, our compact UV water systems provide safe water for everyday use. Perfect for smaller households or holiday homes.
Medium House Solutions 3-4 bedrooms
For homes with 3-4 bedrooms, our medium-capacity UV systems ensure an uninterrupted flow of clean water, meeting the demands of a busy family.
Large House Solutions 5+ bedrooms
Large households with 5+ bedrooms or higher water usage require powerful solutions. Our high-capacity UV systems are designed to handle larger water volumes without compromising performance.
Expert support & resources
Not sure which system is right for you? Our team is here to help. Browse our collection of UV systems or dive into our expert blogs to make an informed decision.
Live helpdesk
Mon – Fri: 09:00 – 17:00
Need help?
Call us: 01480 355 446
When to use a UV water treatment system?
UV water treatment systems provide safe, chemical-free disinfection for various home applications, including: Drinking Water Purification; Whole-House Water Filtration; Well Water Treatment; Aquariums & Fish Ponds; Water Softeners and Swimming Pools & Spas. UV treatment is a reliable, low-maintenance solution for ensuring clean and safe water in your home.
Drinking Water Purification:
Effectively neutralizes bacteria,
viruses, and other pathogens in
well, borehole, rainwater, or
municipal supplies.
Well Water Treatment:
Protects against microbial contamination commonly found in underground water sources.
Whole-House Water Filtration:
Ensures clean, safe water for all
household uses, including
drinking, bathing, cooking, and
cleaning.
Aquariums & Fish Ponds:
Controls harmful microorganisms
and algae, promoting a healthier
aquatic environment.
Water Softeners:
Works alongside softening systems to provide both softened and disinfected water.
Swimming Pools & Spas:
Offers an eco-friendly alternative to chlorine, preserving water quality without harmful by-products.
Our latest blogs
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Why a pre-filter for borehole or ground source water is essential before UV treatment
When it comes to ensuring safe drinking water from boreholes or ground sources, ultraviolet (UV) water treatment systems are often the go-to solution.
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6 reasons to install a UV unit
A UV (ultraviolet) unit is commonly used in water treatment systems for domestic homes to disinfect and purify water.
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The history of UV water treatment
‘How did ultraviolet (UV) light come to be such a trusted tool for disinfection?’ Let’s take a journey through the history of UV water treatment and find out.
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Safeguarding Health: UV water treatment as a Legionella risk minimisation solution
In the pursuit of maintaining clean and safe water sources, the threat of Legionella bacteria looms large.
Shop UV water systems
With UV water treatment, you’ll enjoy the peace of mind of knowing your water is clean, safe, and chemical-free. Protect your family, home, and health today.
Servicing your UV water treatment systems
UV Water Filter offers comprehensive UV disinfection services and solutions, including replacement parts, servicing, and bespoke systems tailored to your needs. Our expert team provides assistance in selecting, maintaining, and optimising UV systems, ensuring high-quality performance and reliability.
How UV disinfection works
UV water treatment works by using ultraviolet light to inactivate microorganisms like bacteria, viruses, and parasites in water. As water flows through the UV chamber, the short-wave UV light disrupts the DNA of these microorganisms, rendering them unable to reproduce. This chemical-free process is environmentally friendly, reliable, and widely used for ensuring safe drinking water
Benefits of UV water disinfection
UV water treatment is a cost-effective, reliable, and eco-friendly solution for both homes and businesses. Key advantages include:
UV disinfection is a clean, hassle-free solution for ensuring safe and purified water.
Frequently asked questions
Reviews
Installation & maintenance of UVW treatment system
Installing a UV water treatment system is straightforward and requires minimal ongoing maintenance to keep your water supply safe. Once fitted, the system operates continuously, providing chemical-free disinfection with no impact on water taste or quality. To ensure optimal performance, it’s essential to replace the UV lamp annually, as its effectiveness decreases over time, even if the light is still visible. Regular servicing also includes cleaning or replacing the quartz sleeve to maintain efficiency. With routine maintenance, your UV system will deliver reliable, long-term protection for your home’s water supply.
Easy Installation of a UV Unit
- Simple Inline Setup: Installs directly into your existing water supply with minimal modifications.
- No Chemicals or Complex Plumbing: Requires only basic plumbing connections, with no need for additional chemicals.
- Compact & Space-Saving: Designed to fit easily in small spaces, such as under sinks or near water tanks.
- Standard Electrical Connection: Plugs into a regular power supply for hassle-free operation.
- Clear Installation Instructions: Comes with step-by-step guidance to help you set up quickly.
- Works with Existing Filtration Systems: Can be easily integrated with pre-filters for enhanced water quality.
- Low Maintenance Once Installed: Just an annual lamp change and occasional quartz sleeve cleaning keep it running efficiently.
Helpful videos
Discover a world of knowledge and support with our helpful video collection! At UV Water Filter, we’ve created a range of informative videos to guide you through everything you need to know about replacing UV lamps, quartz sleeves, installing a UV unit and resetting a ballast.
Debunking common myths about UV water treatment
There are several misconceptions about UV water treatment. Here’s the truth behind the most common myths:
Myth
UV systems are not energy efficient.
Fact
UV disinfection is a cost-effective method with minimal energy consumption compared to alternative methods.
Myth
UV lamps are difficult to dispose of.
Fact
While they contain a small amount of mercury, they can be safely recycled at local centres.
Myth
UV lamps are hazardous to users.
Fact
Properly installed systems are designed for safety, preventing exposure to harmful UV-C radiation.
Myth
UV lamps require constant maintenance.
Fact
With regular cleaning and timely replacements, UV systems are low-maintenance and long-lasting.
Myth
Microorganisms can reactivate after UV treatment.
Fact
UV effectively neutralises pathogens, ensuring they cannot reproduce or cause harm.
Fact
UV water treatment is a reliable, efficient, cost effective and safe method for ensuring clean and purified water in your home.
Comparison: UV vs Other Water Purification Methods
| Method | Chemicals used | Effectiveness against microorganisms | Environmental impact | Maintenance required |
|---|---|---|---|---|
| UV treatment | No | 99,99% | Low | Low |
| Chlorination | Yes | 99% | Medium | Medium |
| Reverse Osmosis | No | 95 – 99% | Low | High |
| Boiling | No | 100% (if done correctly) | High (energy use) | Low |
Why choose UV Waterfilter?
We offer a comprehensive range of UV water treatment systems tailored to homes of all sizes – from compact solutions for small households to powerful units for larger properties. Our commitment to quality extends beyond just products; we provide expert guidance, detailed resources, and reliable after-sales support including servicing and maintenance.
As specialists in both domestic and borehole water treatment, we understand the unique challenges of water purification and offer solutions that deliver chemical-free, crystal-clear water for your entire home. Whether you’re new to UV treatment or upgrading your system, our team of specialists is here to ensure you find the perfect solution for your needs.
UV water treatment is a powerful, safe, and eco-friendly method to ensure clean drinking water. It eliminates harmful microorganisms without chemicals, making it a popular choice for homes, businesses, and industries. By choosing the right system and maintaining it properly, you can enjoy safe water for years to come.