General description vhbw offers a set of 5 foam filters designed for standard, robotic, wet, or multipurpose vacuum cleaners. Regular replacement of these filters is essential for maintaining optimal dust extraction and protecting the motor from impurities. These powerful motor protection filters effectively trap fine dust particles and allergens, enhancing the vacuum cleaner's performance and extending its service life. Technical specifications Dimensions (L x W x H): 12 x 8 x 0.8 cm Material: plastic / foam Form: rectangular Colour: black Weight of each filter: 3 g Compatibility and accessories Compatible with AEG replacement for: 109616800/8, 1096168008, 421000466500/7, 4210004665007, 668090801/6, 6680908016, 899668090800/2, 8996680908008002, 899668090801/0, 8996680908010, 900084411/9, 9000844119, 9000844887, AEF03 Usage It is recommended to change the filters when your vacuum cleaner no longer cleans effectively, typically every 6 to 12 months.