vhbw - the clever way High-quality filter set for use in your vacuum cleaner Our 4-part vhbw set set provides the quick & easy way to replace the filters in your vacuum cleaner. This ensures optimum suction capacity & filtration performance for excellent cleaning results. The set contains: - 2x PRE-FILTER - Capture coarse dirt particles before the air is fed into the other filter - Filter classification: H11 - Dimensions (L x W x H): 9.4 x 8.5 x 1.1 cm - Material: polyurethane / foam - Colour: black - Washable & reuseable - 2x MAIN FILTER - Filter classification: F7 - Dimensions (L x W x H): 7.4 x 6.2 x 3 cm - Material: plastic / PET - Colour: blue - Washable Compatible with AEG QX9-1-ALRG - AEG QX9 - AEG QX9-1-40GG - AEG ASKQX9 Replacement for AEG 90027737200, 900923092 vhbw - High-quality replacement parts and accessories to prolong the service-life of your electronic devices.