The process used consists of plasma grafting of the virucide. Viruses, including COVID 19, are neutralised to 99%. The treated surface of the filter is activated by contact with the virus-carrying droplets. After the contact time, the viruses are deactivated and no longer infectious.
Validated according to ISO 10705 modified on MS2 Coronavirus equivalent strain After 12 months RLV*= 99.21
Validated according to ISO 18184 on Coronavirus strain After 1 hour VLR* = 99.999
Validated according to EN 14476 on 229 E Human Coronavirus
*VLR : Viral Load Reduction
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