The 1st certificates of the NF 536 mark for Air Cleaners has been granted by Eurovent Certita Certification in June 2021 to two independent air cleaners with clean air efficiencies for particles, gaseous pollutants, microorganisms, and allergens.

The scope of this certification programme includes all independent air cleaners for residential and non-residential applications. The certification programme is based on factory audits, random product sampling and tests according to NF B44-200:2016 for air cleaning performances and ISO 3741:2012 for acoustic performances. All tests are performed by independent testing laboratories.

The following performances are certified:

  • Purified air flow rates for the following pollutants:
    • Particles
    • Gaseous pollutants
    • Microorganisms
    • Allergens
  • Recommended room area
  • Sound power level
  • Energy consumption
  • Air flow rate


The list of the corresponding products, and product performance reports, can be checked at:

For more information, please refer to the NF 536 – Air Cleaners programme description.

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