CLEAN Ultrafine particle filter EF21002

The specially designed, pre-charged HEPA filter provides a highly effective barrier against airborne pollutants, trapping up to 99.97% of particles as small as 0.3 microns*.

*Based on external tests of Initial Fractional Efficiency and Airflow Resistance according to NIOSH TEB-APR-STP-0059(2019).

The filter is designed with a special combination of materials that deactivate up to 99.24% of trapped airborne viruses* including Influenza A virus H1N1 and Human Coronavirus HCoV-229E.

*Based on external tests for Influenza A virus A/PR8/34 H1N1 and Human Coronavirus HCoV-229E in 2023 according to ISO 18184: 2019. Not tested for SARS-CoV-2.

The anti-bacterial coating eliminates up to 99.99% of captured bacteria* and helps prevent further growth inside the filter.

*Based on external tests on Escherichia coli, Staphylococcus aureus, and Serratia marcescens according to GB 21551.2-2010 Appendix B.

Each filter is equipped with a Smart Tag that measures fine particle exposure and monitors filter lifespan. The app indicates when it's time to replace the filter for intelligent air purification at your fingertips.