General description vhbw offers a set of 3 HEPA filters designed for compatibility with various Bosch vacuum cleaner models. These filters are engineered to enhance suction capacity by effectively filtering out dust, allergens, and animal hairs, making them particularly suitable for allergy sufferers. With a larger surface area than standard filters, they ensure optimal performance and cleaner exhaust air. Technical specifications Dimensions (L x W x H): 16.6 x 7.4 x 4.7 cm Material: plastic / microfibre Weight per filter: 74 g Form: rectangular Colour: black / white Washable: Yes Compatibility and accessories Compatible with Bosch models: BGS52230, BGS52242, BGS55S66, BGS52530, BGS5330R, BGS5225AU Replacement for: 00577281, 573928 Usage To maintain optimal performance, it is recommended to replace the filters every 3-6 months or when they no longer clean effectively. These filters can be washed and reused multiple times, providing a cost-effective solution for maintaining your vacuum