General description Set of 2x HEPA filters designed for Bosch/Siemens VZ153HFB, BSHG00578731 vacuum cleaners. Filters out the smallest particles, making them ideal for allergy sufferers. These filters have a larger surface area than standard filters, ensuring optimum suction capacity. Technical specifications Filter class: H12 Dimensions (L x W x H): 9.8 x 9.3 x 3.7 cm Material: microfleece / plastic Weight per filter: 57 g Form: rectangular Colour: black / white Exchange cycle: 6 months Other information CONTENT OF DELIVERY: 2x vacuum cleaner filter