General description vhbw offers a set of 5 high-quality foam filters designed for various types of vacuum cleaners, including standard, robotic, wet, and multipurpose models. These filters enhance suction capacity by effectively trapping coarse dust particles, ensuring clean exhaust air and protecting the motor from impurities. Regular replacement of the filter is essential to maintain optimal performance and prolong the life of your vacuum cleaner. Technical specifications Dimensions (L x W x H): 17 x 6.9 x 0.7 cm Material: Foam Form: Rectangular Colour: Black Weight per filter: 2 g Washable: Yes Recommended change interval: Every 6 months Compatibility and accessories Compatible with Bosch GL 40 HEPA 2200W BSGL4228IL Replacement for part numbers: 17000301, 4242001238839 Usage To maintain the efficiency of your vacuum cleaner, replace the filter when it no longer cleans effectively. The washable feature allows for extended use, making it a cost-effective choice.