General description vhbw offers a set of HEPA filters designed for various types of vacuum cleaners, including robotic, wet, and multi-purpose models. Regularly changing your filter ensures optimal suction capacity and enhances air quality by filtering out the smallest particles from the vacuum cleaner's exhaust. These filters are particularly beneficial for allergy sufferers as they effectively trap dust, animal hairs, and other allergens. Technical specifications Filter class: HEPA 13 Top diameter: 121 mm Underside diameter: 820 mm Diameter opening: 640 mm Height: 54.5 cm Material: fibreglass, rubber, plastic, cellulose Weight per filter: 577 g Form: round Colour: orange / white Filtration efficiency: 99.97 % Compatibility and accessories Replacement for Dustcontrol 42024 Content of delivery: 2x vacuum cleaner filter