General description Set of 2x HEPA filters designed for compatibility with various Siemens vacuum cleaner models. These filters are essential for maintaining optimum suction capacity and ensuring clean exhaust air by filtering out the smallest particles, 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