Ultramasx UltraOne™ is certified KN100 according to the latest and updated Standard GB 2626-2019 which means it filters more than 99.97% of suspended particles with diameter of 0.3 micrometers or larger.

Being an electronic device it also certified CE Standard 61000-6-1:2007 and 6100-6-3:2007+A1:2011 in compliance with the European Electromagnetic Compatibility Directive 2014/30/EU.

Last but not least it is also certified according to the EU RoHS Directive 2011/65/EU and its amendments which certifies the absence of toxic materials like lead, cadmium, mercury and hexavalent chromium.