General description vhbw offers a clever set of 3 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 maximum suction capacity, with a recommended exchange cycle of every 6-12 months. 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 These HEPA filters are designed to extract tiny dust particles and impurities from the air, including household dust, smoke, mould spores, and pollen. The air flow is directed through the filter, where the smallest particles are attracted to the fibres and trapped, ensuring cleaner air in your