Clean A4 ultrafine particle filter for Flow A4 air purifier
Colour of product may vary based on Country specific model
Clean ultrafine filter
Achieve exceptional fine particle filtration utilising HEPA13 technology to drastically reduce PM2.5 pollutants and odours in your home, while the Active Carbon layer absorbs household odours and gases to keep your indoor air fresher for longer.
Advanced filtration technology
The advanced filtration technology of the ultrafine particle filter delivers up to 99.97% filtration of particles* as small as 0.3 microns, to help ensure minimal PM2.5 carbon level.
*Based on Sodium Chloride (NaCI) Aersol test conducted by external testing body in 2020, according to STP Number STP0014 Rev 09 standards in complaince with US FDA FMP regulations 21CFR Parts 210,211 and 820.
Removes unpleasant odours
Your indoor air will stay fresher and healthier for longer thanks to the coconut shell-based, active carbon filter which provides exceptional absorption of common household odours. Unpleasant smells from pets, garbage or cooking, as well as Volatile Organic Compounds (VOCs) found in some chemicals, are trapped for good.
Protecting your home from airborne bacteria is essential to creating a healthy indoor environment. The air purifier's anti-bacterial coating neutralises bacteria enzymes at a cellular level and up to 99.9% of trapped airborne bacteria, and prevents further bacterial growth.*
*Tested for bacteria Echerichia coli, Staphylococcus aureus, Serratia marcescens, and Legionella pneumophila applying standard GB21551.2-2010 Appendix A.