FreshAir using Space Certified Technology

FreshAir utilizes ActivePure™ technology based on a variation of technology originally developed for use on the international Space Station (NASA). By engineering the proper light wavelengths into the RCI™ cell, it has a highly effective system designed to utilize 254 nm hv germicidal UV light. Falling between visible UV light and invisible X-Rays in the light spectrum, UVX makes use of the same oxidation / sterilization and ionizing properties of light as naturally occurring sunlight.

RCI™ (Radiant Catalytic Ionization) takes advantage of these germicidal and ionizing properties and combines them with the photo catalytic reactions of specific rare and noble metals to create RCI™. This innovative use of light is what makes RCI™ so effective. Combining high intensity UVX light with a specially developed rare metal hydrophilic coating on an engineered matrix, RCI™ reduces airborne contaminants, and odors while creating super oxide ions and hydro-peroxides. These products of our Advanced Oxidation Process continue working to reduce more odors and VOC's, and to attack micro-organisms.


With our new RCI™ technology, significant improvements has been achieved. As the world leader in indoor air purification products, we have once again introduced cutting edge healthy living technologies.

Structure of the Purifier


Testing and Proven

Tested and proven from laboratories all around the world that our Space Certified Technology are able to eliminate germs and bacteria in the air and surfaces.

Testing Certifying Specialists 

Contact Us


Address: 22/F, 3 Lockhart Road, Wanchai, Hong Kong

Phone: +852 3183 4903


Working Hours: Mondays – Fridays 9:00 – 17:00

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