Rensair is a specialist in portable air purification, protecting and enhancing lives through clean air.

Our patented technology, which combines H13 HEPA filtration with germicidal UVC light, was originally developed to meet the strict standards of Scandinavian hospitals and is now trusted across all sectors. It is independently validated by scientific research laboratories, including Eurofins, Norconsult, and Oslo University Hospital.

Rensair air purification units destroy a minimum of 99.97% of airborne viruses, including coronavirus, and meet all the standards recommended by the UK SAGE committee. A powerful fan ensures effective air circulation, cleaning up to 560m3 of air per hour.

In a test to determine Rensair’s performance in reducing the concentration of MS2 bioaerosols as a proxy for SARS-CoV-2, a particle reduction rate of 99.99% was recorded in 30 minutes (Danish Technological Institute, March 2021).

We collaborate with clients to develop the optimum indoor air quality for meeting building requirements, as well as government recommendations for mitigating the risks of Covid transmission. We take into account floor plans, existing HVAC systems, occupancy rates and noise tolerance, before recommending a tailor-made solution based on our portable, modular units.

Rensair has been included in Newsweek’s list of Best Infection Prevention Products 2021. To make the list, a selection committee evaluated the product against several criteria: effectiveness; safety; successful real-world implementation; the quality of research studies demonstrating the product’s effectiveness; and the stability of the company (to support future implementations).

Rensair’s mission is to provide clean air for every space and to help the hospitality industry get back on its feet after the pandemic.

To get in touch: / call +44 (0)20 3973 8927 or visit