Expansion Electronic ESP Certifications

Certifications guarantee yields and product performance and are a tool that drives companies to reliable and high-quality choices. To guarantee what was said before and to demonstrate once again the reliability and the excellence of Expansion Electronic’s products, our active electrostatic filters were tested by independent and international authorities such as for example the Hygiene Institute of Air ILH of Berlin, Polytechnic of Turin and the Technical Research Institute SP of Sweden. These authorities released the following certifications:

  • EN ISO 16890 classifies the air filters on the basis of their ability to retain the dispersed airborne particulate matter (PM10, PM2,5 and PM1) –
  • UL867 is a U.S. standard that relates to the safety of equipment and specifically deals with the Safety of Electrostatic Air Filters. MORE INFORMATION
  • UNI 11254:2007 classifies the Expansion Electronic filters in four filtration grades (A, B, C, D)
  • EN 1822:2005 certifies the Expansion Electronic filters as Absolut Filter, that is class E10-E11
  • ILH BERLIN certifies the hygienic and antibacterial effects of Expansion Electronic electrostatic filters that eliminate 99% of moulds and bacteria from the air
  • Certification of the University of Lucerne certifies the non-release of the particulates and particles captured and deposited on the electrostatic filter if the ventilation unit and/or the filter itself switches off
  • Science Partner Swedish technical institute certifies the ozone emissions of our electrostatic filters which are the lowest in the category, that is five times lower than the levels established by the WHO
  • Policlinico San Matteo of Pavia certifies the abatement of moulds, microbes and bacteria in the air and inside the air distribution channels by the combination of electrostatic filters and negative ionization
  • CRN, National Research Council, certifies the reduction efficiency of airborne pollutants between 80 and 100% of Expansion Electronic air purifiers with active electrostatic filter
  • CETIAT, Center Technique Des Industries Aérauliques Et Thermiques, certifies the efficiency of the C series purifiers on particles with sizes between 0.5 and 0.8 microns
  • BSRIA classifies the air purifiers with active electrostatic filter model Idillium 170 according to the S22/99 specifications.