Uv Water Treatment Systems
Protect your home or business water supply with advanced UV water treatment systems. Using ultraviolet light, these systems disinfect water by neutralising harmful bacteria, viruses, and other microorganismswithout the use of chemicals. UV water treatment is a safe and eco-friendly solution that provides you with consistently safe and great-tasting water.
UV systems are suitable for both residential and commercial plumbing and can be easily integrated with your existing setup. Maintenance is simple and typically includes periodic cleaning and annual lamp replacement. Combine UV treatment with other filtration options for a complete water purification solution. Enjoy peace of mind knowing your water is clean and safe with UV technology.
Real-World Advice: The Golden Rule of UV
Ultraviolet light is incredibly effective at killing bacteria like E. coli, but it has one major weakness: "shadowing." If your rainwater is murky or full of suspended dirt, bacteria can hide behind the dirt particles as they pass the UV lamp, surviving the trip into your glass. You must install a high-quality 1-micron or 5-micron sediment pre-filter directly in front of your UV chamber to ensure the water is crystal clear when the light hits it.
Compare Puretec UV Systems
| System Range | Connection Size | Best Real-World Application | Target Flow Rate |
|---|---|---|---|
| R Series (e.g., R500) | 1/4" to 3/4" | Undersink residential, small cabins | Low to Medium Flow |
| RI Series (e.g., RI-10K) | 1" to 1.5" | Whole-house rainwater protection | High Flow (Whole House) |
| RI Commercial (e.g., RI-37K) | 2" | Industrial sites, rural agricultural feeds | Extreme Flow |
Actionable Guide: Sizing UV by Flow Rate
UV systems are sized by "contact time." If water rushes past the lamp too quickly, the bacteria won't receive a lethal dose of UV radiation. Never undersize a UV unit. If your house pump can push 80 litres per minute, you must buy a UV system rated for at least 80 litres per minute, even if you rarely turn all the taps on at once.
Frequently Asked Questions
Will UV treatment change the taste of my water?
Not at all. UV is a purely physical process using light. It adds zero chemicals, salts, or by-products, ensuring your rainwater tastes exactly as nature intended, just without the dangerous microorganisms.
Is a UV water system effective against all bacteria and viruses?
Yes, UV water treatment is highly effective at eliminating most bacteria, viruses, and protozoa commonly found in water.
How often do I need to maintain the system?
Maintenance is strict but simple. The UV lamp must be replaced exactly every 12 months (or 9,000 hours), as the invisible UV output drops too low after a year. You also need to wipe down the glass quartz sleeve inside the chamber if it becomes clouded with minerals.
Can UV filters be used with other water treatment systems?
Yes, UV systems are often combined with other filtration methods to provide comprehensive water purification.