General description vhbw offers a set of 3 HEPA filters designed for Siemens and Bosch VZ154HFB vacuum cleaners, including robotic, wet, or multi-purpose models. Regularly changing your filter ensures optimum suction capacity and effectively filters out the smallest particles from the vacuum cleaner's exhaust air. These HEPA filters are particularly beneficial for allergy sufferers, as they capture dust, animal hairs, micro-particles, allergens, and other impurities. Technical specifications Dimensions (L x W x H): 20 x 10.3 x 2.5 cm Material: plastic Weight per filter: 104 g Form: rectangular Colour: black / white Other information Content of delivery: 3x vacuum cleaner filters