EFFCLN4 A4 ULTRAFINE FILTER

Cleanse indoor air of ultrafine airborne particles.

Up to 99.97% HEPA Filtration
Traps up to 99.97% of particles as small as 0.3 microns*.
Unique pre-charged HEPA 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*.
*Initial Fractional Efficiency and Airflow Resistance acc. NIOSH TEB-APR-STP-0059(2019). Air flow rate 39 LPM.

Proactive protection against viruses*
Deactivates up to 99% of trapped airborne viruses* such as H1N1.
The CLEAN filter features a unique combination of materials that deactivates up to 99% of trapped airborne viruses* such as H1N1.
*Tested for Influenza A virus A/PR8/34 H1N1 based on the external test in 2021 according to ISO 18184: 2019 (E).

Effective anti-bacterial protection*
Eliminates up to 99.99% of captured bacteria.
A special anti-bacterial coating eliminates up to 99.99% of captured bacteria to help prevent further growth inside the filter.
*Tested on Escherichia coli, Staphylococcus aureus, Klebsiella pneumoniae, and Serratia marcescens to GB 21551.2-2010 Appendix B standards in 2021.

Dispel undesirable odors
Removes unpleasant Volatile Organic Compounds and gas.
The specially designed active carbon layer generally ensures the removal of unpleasant Volatile Organic Compounds and gas that generate odors associated with pets, garbage, cooking, tobacco, etc., improving air quality in your home.
*Tested acc. GB/T 18801-2015, SPS-KACA002-132:2016 5 gas types.

Helps reduce household gases
Removes potentially harmful household gasses for cleaner air.
The highly porous active carbon layer assist to remove potentially harmful household gasses for cleaner air.
*Tested acc. GB/T 18801-2015, SPS-KACA002-132:2016 5 gas types.