Clean air for every space.

Portable hospital-grade air purifier developed for Scandinavian hospitals, and trusted by businesses globally.

The World Health Organisation now advises that Covid is mainly transmitted by inhaling airborne droplets, rather than by touching contaminated surfaces. Rensair traps and destroys 99.97% of airborne bacteria and viruses, including the Coronavirus family.

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Clean air has never been more important.

The Rensair air purification technology was developed decades ago for Scandinavian hospitals, meeting strict air quality requirements.

Today, the Rensair air purifier is trusted by some of the largest companies globally as we continue to pursue our mission of bringing clean air to every space.

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Trusted by businesses globally

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“When we tell our clients and staff that the air purifiers don’t just capture viruses but also kill them, they feel really good”

Steel Williams, Co-founder of TRAINFITNESS

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Get clean air for your business

The Rensair air purifier technology removes 99.97% of airborne viruses, bacteria and other pollutants

Our story

Invented in Denmark, decades ago

The Rensair air purifier was developed decades ago by Henrik Hendriksen, a Danish engineer and inventor. For five years he represented Norway at the indoor climate association EUROVENT, helping to set the industry standard for truly clean air. His life-long experience with ventilation technology, combined with a desire to help relieve his son’s severe allergies, led to the development of the Rensair air purifier.

Today, Henrik’s twin sons Frederik and Christian Hendriksen continue to manufacture and distribute this technology worldwide.

Helping businesses across industries


Care Homes


Gyms & Studios

Public Institutions



Dentists & Doctors

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