Low-pressure UV systems that disinfect clean water to the relevant water standards — chemical-free. DARO's ECO and Saphir series are WRAS-approved (and Kiwa UK) for private drinking-water supplies, process and cooling water, and Legionella control in warm-water systems.
Water-UV is a different conversation from air-UV. The certifications are different — WRAS approval is what lets you put a UV system on a UK potable supply — the failure modes are different, and the service expectations are different. DARO carries WRAS and Kiwa UK approvals on its ECO and Saphir systems, making it a straightforward, documented choice for any building with a water-quality compliance obligation.
Every unit ships with manufacturer documentation, our 30-day trial option, and lease finance from our partner where applicable.

Low-pressure UV water disinfection — WRAS + Kiwa approved
A single centred low-pressure UV lamp system for disinfecting clean water to the relevant water standards. The UV lamp and quartz sleeve are removable from either end of the chamber for easy servicing. Used on private drinking-water supplies, process water and cooling supplies, and as a recognised control for Legionella growth in warm-water systems.
Single-ended low-pressure UV water system — WRAS approved
A single centred low-pressure UV lamp system with a single-ended UV lamp and quartz sleeve, simplifying service access. Disinfects clean water to the relevant water standards across private drinking-water supplies, process and cooling water, and Legionella control in warm-water systems.
Each of the sectors below has a full kit list that includes Daro. Click through to see how it pairs with the other product layers.
Two of our tools answer the most common questions about deploying Daro:
Send your room dimensions and use case. We'll confirm the right Daro configuration, price it in your currency, and ship a trial unit. No subscriptions, no sales calls until you ask for one.