A disinfection step
Use an appropriately specified UV system as part of the home's water-treatment plan.

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LiveSmart UV Systems · Ultraviolet water treatment
Ultraviolet treatment uses UV light to inactivate microorganisms in water passing through the system. We assess the water, pretreatment and required flow before selecting a UV configuration for the home.
15 GPM reference configuration · Flow depends on UV dose and water quality
Watch how it works
Water, explained · 05
A UV chamber exposes flowing water to ultraviolet light. It works differently from a filter that physically captures particles.
Appropriate pretreatment helps UV light reach microorganisms.
Sufficient UV exposure disrupts genetic material in susceptible microbes, including coliform bacteria such as E. coli.
The affected microorganisms cannot reproduce. They are inactivated, rather than physically removed.
Performance depends on UV dose, water clarity, flow and maintenance. UV does not remove dissolved chemicals. Follow the system’s operating limits.
A simplified explanation with compressed time and enlarged particles. Equipment design and treatment results vary with the selected system and your water. Learn more: WA Department of Health ↗
The everyday difference
UV selection is about delivering the required exposure through suitably prepared water.

Use an appropriately specified UV system as part of the home's water-treatment plan.
Assess sediment, hardness, iron and other findings that can interfere with UV performance.
Explain lamp replacement, sleeve care and the monitoring features supplied with the selected system.
UV does not remove hardness, dissolved chemicals or sediment. A lit lamp alone does not prove effective treatment. Water quality, flow, UV dose and system condition all matter.
How we approach it
We review source-water testing and select the pretreatment, UV system and monitoring arrangement together.
The details
Compare the sizes and performance. We help match the configuration to your water and home.
| Specification | LiveSmart UV · 15 GPM reference configuration |
|---|---|
| Flow at 30 mJ/cm² and 95% UVT | 15 US gpm (56.8 L/min) |
| Flow at 40 mJ/cm² and 95% UVT | 12 US gpm (45.4 L/min) |
| Reactor dimensions | 2.5-inch diameter × 40-inch length |
| Connection size | 1-inch male NPT |
| Lamp power / total system power | 50 W / 62 W |
| Lamp service life | 9,000 hours / one year |
| Operating water temperature | 2–40°C |
| Operating pressure | 10–150 psi |
| Recommended feed hardness / iron | Below 7 gpg / below 0.3 mg/L |
| Recommended feed manganese / turbidity | Below 0.05 mg/L / below 1 NTU |
Figures apply to the reference configuration shown. Rated flow depends on UV dose and UV transmittance (UVT); it is not a universal treatment rating. Lamp-removal clearance is additional. We verify the water preparation, dose, flow and monitoring requirements when selecting the system for your home.
Custom-designed systems
We select and combine the right components, size the system and plan the plumbing around the home. Closets, compact utility rooms and unusual layouts are part of the design conversation.
Living with your system
We explain the equipment, the service routine and how to reach us when something changes.
UV output falls with age. Follow the installed system's specified replacement interval.
Deposits on the sleeve can interfere with the light reaching the water.
Follow the system instructions and contact LiveSmart when an alarm or water-quality change occurs.
A few useful answers
No. It is one treatment step with defined operating conditions. It does not remove chemical contaminants, and unsuitable water or excessive flow can compromise performance.
Yes, when a treatment plan calls for those steps. The order and settings are selected for the actual water.
Visible light is not a measurement of delivered UV dose. Correct water preparation, flow, lamp age and any specified monitoring remain important.
We consider the chamber as well as the extra room needed to remove the lamp and sleeve during service.
A complete treatment plan
Start with your water
Tell us where you are, what you’re noticing and what space you have. We’ll help you understand the next step.