General description vhbw offers a set of 2 foam filters designed for standard, robotic, wet, or multipurpose vacuum cleaners. These filters are essential for maintaining optimal dust extraction and protecting the motor from impurities, thereby increasing the service life of your vacuum cleaner while ensuring high suction power. Technical specifications Dimensions (L x W x H): 12 x 8 x 0.8 cm Material: Foam Form: Rectangular Colour: Black Weight of each filter: 3 g Compatibility and accessories Compatible with Progress vacuum cleaners Replacement for: 109616800/8, 421000466500/7, 668090801/6, 899668090800/2, 899668090801/0, 900084411/9, AEF03, 1096168008, 6680908016, 9000844119, 9000844887, 4210004665007, 8996680908002, 8996680908010 Usage It is recommended to change the filters every 6 to 12 months or when your vacuum cleaner no longer cleans effectively.