It creates a high speed rotating airflow to remove particulates from air. removes up to 99.97% of microscopic dust particles as small as 0 3 microns, this vacuum cleaner provides purified air and excellent cleaning experience for every users. Made of ABS material, with good flexibility, uniform thickness, light weight and stable quality. It can effectively prevent dust and prevent large dust particles from ntering the vacuum cleaner. It can be used repeatedly after cleaning is very convenient. Easy to replace and install to maintain the lifespan and stable performance of the vacuum cleaner. Parts Pack for Bush 25.2V Cordless Handstick V18P01BP25DC Vacuum Cleaner. Features: *100% brand new and high quality *Made of premium material for durable and practical use *Vacuum Cleaner Replace Filter Parts *It creates a high speed rotating airflow to remove particulates from air. removes up to 99.97% of microscopic dust particles as small as 0 3 microns, this vacuum cleaner provides purified air and excellent cleaning experience for every users. filter is washable and recyclable *Parts Pack For Bush 25.2V Cordless Handstick V18P01BP25DC *Color: As Picture Show *Main Function: Filtering Dust Package Contents: 1*Washable Pre-motor filter Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.