General description vhbw offers a compatible HEPA filter designed for Arnica Bora 4000 and 5000 vacuum cleaners. This filter effectively captures fine dust, pollen, allergens, and dandruff, ensuring optimal air quality. Regular replacement of the filter is essential for maintaining maximum suction power, with a recommended change every 6-12 months. Technical specifications Diameter: 10.6 cm Height: 12.1 cm Material: paper / plastic Weight: 111 g Form: round Colour: black / white Washable: Yes Compatibility and accessories Compatible with Arnica Bora 4000 Compatible with Arnica Bora 5000 Replacement for Arnica BF83 Usage To maintain optimal performance, it is recommended to replace the filter every 6-12 months or when it no longer cleans effectively. The filter can be washed and reused multiple times, making it a cost-effective solution for your vacuum cleaner.