Case Study - Lee Garden One


With COVID-19 and the rising severity of Omicron, it was crucial to ascertain which indoor air factors are of concern and could potentially be contributing to airborne virus transmission. Hysan Development, as a leading property development and management company, deploy IAQ treatment in Lee Garden One, to ensure the best indoor air quality, to keep tenant and visitors in a virus-free environment from the infection of COVID-19.


Total 15 x IonAir 1600 devices have been installed in the AHU (Air Handling Unit) room, of an approx. 20,000 sq.ft indoor space, our devices have achieved optimal indoor air quality and reduced the risk of airborne transmission.

The optimal 8,000 ion/cm3 achieved on the whole floor space. High ion levels are proven to deactivate viruses, bacteria, and mould.

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