Why does VFA Solutions offer air purification

VFA Solutions is the subsidiary of Virus Free Air, founded by Ir. Eliane Khoury in 2007. During her graduation from TU Delft, Khoury discovered that the air could be purified by applying electrostatic filtration in a specific way. She has patented this as the ASPRA Technology.

The importance of clean and healthy air became all the more clear to her when her mother died from an airborne virus during a hospitalization.

Since then, “Clean Air Everywhere” has become her motivation and mission. Khoury selects employees based on this motivation. As a result, VFA Solutions stands for solutions that really do what we promise and actually contribute to the health of people, animals and the environment.

Effective purification with low pressure drop

Indoor air

VFA Solutions indoor air purifiers recirculate and purify the air in the room. The air purifiers are suited for everyone who has a need for a stand-alone air purifier.

Inlet & emission air

Purify incoming or outgoing air with ASPRA INduct air purifiers by VFA Solutions. Designed for implementation in current ventilation ducts and systems.


VFA Solutions develops, produces and sells the ASPRA air purifiers. Are you looking for a custom air purifier? Contact us to discuss your possibilities.

The Services of VFA Solutions

Air quality measurements

Do you suspect you have an air quality problem, but you have no idea what the issue is? VFA Solutions can perform air quality measurements and advice to improve the air quality in your building.


Correctly installing air purifiers is as important as using air purifiers. When an air purifier is not installed properly, the effectiveness of the machine can decrease by over 50%. Correct placement is paramount.


The VFA Solutions air purifiers are almost maintenance free. Nevertheless, it is important to periodically maintain your appliance, to make sure your air purifier will keep producing clean and healthy air.


VFA joins forces with Mitsubishi for air purification in elevators

VFA joins forces with Mitsubishi for air purification in elevators

Our mission is to create clean air everywhere and for everyone. With those thoughts, Mitsubishi Elevator Europe contacted us immediately after the coronavirus outbreak. We have developed ASPRA air purification for elevators exclusively for Mitsubishi: the M-Care...