Electrolux EFWCLN5 Clean Ultrafine Filter 9009236440

CLEAN Ultrafine particle filter Cleanse indoor air of ultrafine airborne particles. 99. 97% HEPA filtration Unique pre-charged filter provides a highly effective barrier against microscopic irritants, allergens and dust particles, trapping up to 99. 97% of particles as small as 0. 3 microns. Proactive protection against viruses The filter features a unique combination of materials that captures up to 99% of trapped airborne viruses such as H1N1. Effective anti-bacterial protection A special anti-bacterial coating captures common bacteria enzymes at a cellular level, eliminating up to 99. 99% of the captured bacteria to help prevent further growth inside the filter. Intelligent purification at your fingertips Each filter is equipped with a smart tag that measures the fine particle exposure and the filter lifespan. The app indicates when it's time to replace the filter to ensure fresh air in your home. Tested for Influenza A virus A/PR8/34 H1N1 based on the external test in 2021 according to ISO 18184: 2019 (E).Tested on Escherichia coli, Staphylococcus aureus, Klebsiella pneumoniae, and Serratia marcescens to GB 21551. 2-2010 Appendix B standards in 2021.