Residential UV Water Disinfection
PearlAqua Deca™ is a UV-C LED water disinfection platform designed for point of use and point of entry applications. This system provides disinfection without the use of harmful chemicals or materials, such as mercury vapor lamps.
Benefits of Deca
No mercury, no hazardous materials, and no specialised handling or disposal requirements.
First UV LED PoE System
PearlAqua Deca offers the first whole home UV LED disinfection system in two flowrate sizes, in a self-contained unit that is easy to install and operate.
Commercial Application Use
PearlAqua Deca 30C™ is ideal for point of use applications with higher flow rates such as showers and soda machines, or smaller point of entry applications including RVs, boats, and tiny homes.
Peace of Mind
With UV Intensity monitoring as standard, instant on/off disinfection for intermittent flows, and no hot water shot, the PearlAqua Deca provides advanced UV treatment for the water in your home.
Low Maintenance
The PearlAqua Deca features a 5-year lamp replacement interval, reduced mineral fouling, and no handling of fragile lamps or sleeves making it the lowest maintenance option on the market.
Dynamic Power Control
Beyond instant on/off, PearlAqua Deca features Dynamic Power Control™, providing optimum performance across all flow rates– saving you money with a lower electric bill.























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