Includes 2 pcs premium Vacuum Cleaner Washable Filters. Replacement for Vacmater Stick Vacuum Cleaner, model VSJ01. | | Vacmaster premium washable filter can be cleaned with water, reusable after drying. | | A new replacement filter can refresh your vacuum with high effecience, collect dust, dirt and small particles. Support suction and improve air quality, help extend the of your vacuum cleaner. | | Depending on your household, it is recommended that you replace your vacuum cleaner filters every 3 to 6 months. | |