The package includes two HEPA filters for the POINT PRO POVCW01 stick vacuum cleaner. During vacuuming, the HEPA filter removes at least 99,97% of bacteria, dust and pollen, as well as other harmful particles in the air. Its function is to clean the air of the vacuum cleaner and to reduce the risk of allergic reactions. Regular cleaning of the filter keeps the stick vacuum cleaner performing for a long time. The filter should be replaced at least every 12 months.