General description vhbw offers a set of 2 HEPA filters designed for compatibility with Arnica Bora 5000 and 4000 vacuum cleaners. These filters effectively capture fine dust, pollen, allergens, and dandruff, ensuring optimal air quality. Regular replacement of the filters is essential to maintain the vacuum cleaner's suction capacity. Technical specifications Diameter: 10.6 cm Height: 12.1 cm Material: plastic / paper Weight per filter: 111 g Form: round Colour: black / white Washable: Yes Exchange cycle: 6-12 months Compatibility and accessories Compatible with Arnica Bora 5000 Compatible with Arnica Bora 4000 Replacement for Arnica BF83 Usage To maintain optimal performance, it is recommended to replace the filters every 6-12 months or when they no longer clean effectively. The filters can be washed and reused multiple times, making them a sustainable choice for your vacuum cleaner.