General description Set of 3 HEPA filters designed for compatibility with various Siemens vacuum cleaner models, including Z2.0, VSZ 31455, Z3.0, VSZ 41666/01, and Z1.0. These filters are essential for maintaining optimum suction capacity and effectively filter out the smallest particles from the vacuum cleaner exhaust air, making them ideal for allergy sufferers. 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 Compatibility and accessories Compatible with Siemens models: Z2.0, VSZ 31455, Z3.0, VSZ 41666/01, Z1.0 Replacement for: 426966, 572234, 578731, BBZ153HF, BSHG00426966, BSHG00578731, VZ153HFB