The System
Future proofing spaces against airborne pathogens
Scientific Solutions
We offer a complete anti-pathogen solution for commercial air handling in large, enclosed spaces. Our UVC systems can be retrofitted and are manufactured on a modular basis, customised to suit the required volume and speed of airflow of the air-handling system.
Patents-pending and world class bio-lab verified, PRS instantly inactivates airborne pathogens traveling through its optical cavity, ensuring safe air and an infection resilient environment. Testing has proven the effectiveness of our system on SARS-CoV-2, Influenza A, Measles, and Aspergillus Niger. The results of live virus testing can be found below.
In addition to air safety, PRS also provides sustained economic and environmental benefits. The ability to safely recirculate air significantly reduces energy costs and importantly, carbon footprints.

Custom-Built Design
Systems are designed to suit the specific air handling parameters of the space

Proven Efficacy
Bio safety level 3 lab testing on multiple airborne pathogens has proven efficacy

Powerful Solution
Proven to tackle viruses, bacteria, and fungi in fast-moving air within HVAC systems

Full Integration
PRS units integrate into existing HVAC systems, retrofit or new build as required


Technical Specifications
Our systems have undergone rigorous technical and scientific testing to demonstrate operational efficacy and performance. PRS is undoubtedly the leading technology in its class, and it will lead the drive for infection resilient environments and improved IAQ for years to come.
We are continually adapting and advancing our technology, ensuring we remain the leading experts in our field. To date we have filed four patent applications and there are more in process.
We have the only UVC-based solution able to successfully treat large volumes of air traveling at speed. This makes PRS the ideal technology for large buildings, hospitals, and vessels. Not only can we ‘kill’ any pathogen, but we can also do it very safely, as our UVC safety testing at LUX TSI demonstrates. Details of all our technical and scientific testing can be downloaded from the panel on the left.

Biological Efficacy
Efficacy proven using multiple live pathogens in fast-moving air at a Bio-Safety Level 3 Lab

Build Quality
Highest quality build and installation via partnerships with leading engineers

Electrical Safety
Fully tested and certified by Nemko, with SISTEMA safety sign-off

UVC Safety
Testing at LUX TSI laboratory has proven complete safety for people and plant

UVC Safety Measures
- UVC containment section – eliminates UVC leakage outside the optical cavity, ensuring UVC light cannot bleed, avoiding damage to existing plant, building materials, and ensuring the safety of occupants and maintenance personnel.
- Automated cut-off – this mechanism turns off the UVC light source in the event no airflow is detected, the system auto starts once airflow resumes.
- Power interlock – automatically turns the power off if anyone attempts to open the PRS
- Safety maintenance key – ensures that the system cannot be turned on during maintenance
Please contact us to learn more about the extensive UVC safety testing we have had conducted at the LUX-TSI laboratories in Wales.






Installation is undertaken by an approved panel of HVAC engineering companies. CONTACT US for further information.
Integration into Existing Ventilation
PRS systems are adaptable to most ventilation scenarios, whether existing or proposed. The most efficient solution is to install our units after the air handlers, so that all fresh or recirculated air is treated on every pass. We offer smaller systems to integrate with fan coil units so if a smaller, localised solution was required it is easy and cost-effective to implement.
Our systems are manufactured on a modular basis to meet most requirements and are then adapted to suit the particular needs of the client. Energy efficiency measures are built in. A standard unit includes four banks of lamps which can be programmed individually to be on or off depending on the time of day or the season. In most instances half power will be enough to handle day-to-day pathogens.
Whether installed in a specific location or building wide, PRS will ensure that any airborne viral load, within that area, is removed every time the air is exchanged.
Contact us now to discuss your requirements and to learn how PRS will improve the health and well being of your space.
PRS for Fan Coil Unit


Sector Information
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Learn how PRS can make your indoor spaces safe for occupants: