Hombli - HEPA 13 Filter XL for Smart Air Purifier XL

Efficient 3-Layer Filtration - Removes viral aerosols, bacteria, viruses, pollen, pet dander, dust mites and 99.97% of other harmful particles as small as 0.3 microns. Active Carbon absorbs bad smells. The filters are replaceable and last about 1 year, depending on usage. Check the Hombli app for the current status of the filter.