Vacuum cleaner filter, suitable for Bosch BOSCH GAS 25 GAS 35L vacuum cleaner, accessories, filter element, filter The filter is washable and can therefore be used for a very long time. Replace the filter if cleaning is no longer effective. Maintain the suction power by changing your filter regularly. To ensure compatibility between devices, please check under "Replaces the following original accessories" and/or "Suitable for the following device models" whether your vacuum cleaner or vacuum robot is listed. Article not supplied by the original supplier - high-quality compatible accessory.