Description Compatible with vacuum cleaners: pleated filter for WD 4, WD 5, WD 6, MV 4, MV 5, MV 6 including all special models: WD 5 P, MV 5 P, WD6P, WP5, P, Premium, car kit, renovation kit.High filtration performance - dust filter bags made of tear-resistant 5-layer microfleece to reduce the recurrence of 99.99% particles clean fresh air. The dust filter serves as a kind of sieve for removing impurities in the exhaust air of your vacuum cleaner. It filters fine dust particles up to 40 m (= 0.04 mm) such as dust, smoke particles, pollen.For a longer service life - To protect the filter for the cleaning performance of the and reduce the ingress of dust, pollen and other into the air, we recommend replacing it every 2-3 months.Easy to replace and install - Stable and firm fit in your Karche wet and dry vacuum cleaner with a high quality plastic cover plate. This also protects the interior, especially the engine of your device, from dirt.Colour:whiteMaterial:Non-woven fabric + plasticPackage Contents:8 x dust bag2 x filterOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.