True HEPA Air Filter
3-Stage Filtration System: Pre-Filter (Washable), Charcoal Filter, Activated Carbon Filter. Effectively eliminates 99.97% airborne pollutants like pet dander dust smoke pollen and particles equal to or greater than 0.3 microns.
The ultra-thick pleat design increases the contact area between the filter and the contaminant, which not only improves the purification speed but also makes the dust holding capacity larger and the service life longer.
Easy to replace
Just remove the old filter before starting the purifier, then replace with the new filter, and then reset to continue purifying.
To ensure good sealing and reduce the effects of filtration, the product is sealed after packaging. Before replacing, remove the filter plastic bag and then replace the filter. In addition, the filter life must be reset after replacing the filter (see product description for specific operation). It is recommended to replace the filter every 3 to 6 months