UV LED Water Treatment Systems
PearlAqua™
PearlAqua™ Water Treatment
PearlAqua is an advanced range of UV LED water treatment systems designed for applications ranging from point-of-use and point-of-entry treatment through to industrial and municipal water disinfection. As the world’s first UV-C LED platform developed specifically for water treatment, PearlAqua combines state-of-the-art LEDs with a patented compact flow-cell design to deliver reliable, chemical-free disinfection without mercury-based lamps.
The platform offers instant full-intensity power, unlimited on/off cycling, remote start and stop capability, minimal maintenance requirements and no heat transfer into the process fluid. With scalable solutions for OEM integration, commercial systems and large-scale infrastructure, PearlAqua supports a wide range of water treatment applications across Australia.
PearlAqua is extensively tested and certified to global standards, with approvals including NSF, IAPMO, ISO, REACH, RoHS, IEC and WaterMark. Systems are also compliant with NSF/ANSI 61 for material safety and NSF/ANSI 372 for lead-free compliance.
The full spectrum of UV-C LED water treatment
Flow rates of the PearlAqua range
Point-of-Use
UV Water Treatment
PearlAqua Micro™
The PearlAqua Micro range includes compact UV LED water treatment systems designed for point-of-use integration, under-sink installation, water dispensers, appliances and OEM applications requiring chemical-free disinfection.
Point-of-Entry
UV Water Treatment
PearlAqua Deca™
The PearlAqua Deca range includes compact UV LED water treatment systems designed for residential and commercial point-of-entry applications where low maintenance and mercury-free performance are essential.
Industrial/ Municipal
UV Water Treatment
PearlAqua Kilo/ Tera™
The PearlAqua Kilo and Tera platforms include high-capacity UV LED water treatment systems designed for municipal, industrial and commercial applications, including drinking water, wastewater and process water treatment.
Why Choose PearlAqua?
Mercury-Free
No mercury, no hazardous materials, and no specialised handling or disposal requirements.
Scalable Applications
From point-of-use to municipal systems, the PearlAqua range supports diverse water treatment applications.
Flexible Integration
Compact, durable systems designed for installation where traditional UV systems are not practical.
No Heat Transfer
UV LEDs do not heat the water, reducing fouling and maintaining stable UV output.
Instant On/Off
Full UV output instantly, with unlimited on/off cycling and no impact on lamp life.
Sustainable
High-efficiency UV-C LEDs deliver consistent performance without the use of harmful chemicals.
Watch the PearlAqua applications video
Frequently Asked Questions About UV LED Water Treatment Systems
What are UV LED water treatment systems?
UV LED water treatment systems use ultraviolet light-emitting diodes (UV-C LEDs) to disinfect water by deactivating bacteria, viruses and other microorganisms. Unlike traditional UV systems that rely on mercury lamps, UV LED systems offer instant on/off operation, compact designs and lower maintenance requirements.
PearlAqua is one of the world’s leading UV LED water treatment platforms for residential, industrial and municipal applications.
Find out more about UV-C LED Technology.
How do UV LED water treatment systems work?
UV LED water treatment systems expose water to UV-C light as it flows through a treatment chamber. The UV energy damages the DNA of microorganisms, preventing them from reproducing. PearlAqua systems use a patented flow-cell design that helps deliver efficient disinfection performance across a wide range of flow rates and applications.
Find out more about UV-C LED Disinfection Technology.
What are the benefits of UV LED water treatment compared to traditional UV systems?
UV LED water treatment systems eliminate the need for mercury-based lamps and provide several operational benefits, including instant full-intensity power, unlimited cycling, remote start and stop capability, lower maintenance requirements and no heat transfer into the process fluid. They also support more compact system designs for OEM integration.
Eliminating mercury from water treatment is a major benefit for both human health and the environment. Mercury is highly toxic and its use is being phased out globally under the Minamata Convention on Mercury. UV LED technology provides a safe, mercury-free alternative for modern water treatment systems.
Where are PearlAqua UV LED water treatment systems used?
PearlAqua systems are used across a wide range of applications, including under-sink water systems, water dispensers, residential and commercial point-of-entry systems, food and beverage manufacturing, industrial process water treatment, wastewater treatment and municipal drinking water applications.
Read some of the PearlAqua case studies and project overviews here.
Are UV LED water treatment systems suitable for municipal water treatment?
Yes. The PearlAqua Kilo and Tera platforms are designed for larger-scale municipal and industrial water treatment applications, including drinking water, wastewater reuse and industrial process water treatment.
What is the difference between point-of-use and point-of-entry UV water treatment?
Point-of-use systems treat water at a specific outlet, such as an under-sink drinking water tap or appliance. Point-of-entry systems treat water as it enters a building, helping protect the entire home or facility. PearlAqua offers solutions for both applications.
Why choose PearlAqua UV LED water treatment systems in Australia?
PearlAqua is distributed in Australia by AquiSense Australia and offers UV LED water treatment systems backed by global certifications including NSF, IAPMO, ISO, REACH, RoHS, IEC and WaterMark. The platform is designed to support residential, commercial, industrial and municipal water treatment needs.
Talk to us to find a solution for your water disinfection needs.
