The 1st certificate 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 program includes all independent air cleaners for residential and non-residential applications. The certification program 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 airflow rates for the following pollutants:
o Particles
o Gaseous pollutants
o Microorganisms
o Allergens - Recommended room area
- Sound power level
- Energy consumption
- Airflow rate
