The Kosmen KM-A65 filter cartridge helps remove health-threatening pollutants, eliminating up to 99.99% of ultra-fine particles as small as 0.3 microns, as well as allergens and unpleasant odors. With 360° multi-directional filtration, it allows for increased air intake, enhancing cleaning efficiency. The filter replacement period ranges from 6 to 9 months depending on usage to maintain optimal filtration performance.

Multi-functional filter for fine dust and bacteria removal

Air filter cartridge structure

The Kosmen KM-A65 air filter cartridge is designed to be compact, with a cylindrical dust filter that integrates three layers in the following sequence:

Pre-filter: The first layer the air encounters, this filter captures large particles such as pet hair, hair, cotton, and fabric fibers. Additionally, it enhances the durability and protects the inner filters by trapping larger particles before smaller ones reach the interior filters.

HEPA H13 filter: The most crucial layer of the product, this filter can remove up to 99.99% of fine particles as small as 0.3 microns, such as PM2.5 dust, pollen, mold spores, allergens, and viruses.

Activated carbon filter: Activated carbon particles absorb and trap odorous and harmful gas molecules. This layer effectively neutralizes unpleasant odors like tobacco smoke, food smells, metal fumes, and food waste odors.

Structure of the air filter cartridge for the Kosmen KM-A65 air purifier