Replacement of the filter element for Karcher WD4, WD5 and WD5/P wet and dry vacuum cleaners The flat pleated filter used for MV 4 to MV 6 series of multi-function vacuum cleaners can perform dry and wet vacuuming without interruption and replace the annoying filters Bestlymood Color: Orange Material: Composite material Package Contents: 3 x Filter Only the above packaging, other products are not included. Note: The light and screen difference, the item's color may be slightly different from the pictures. The allowable measurement error is +/- 1-3 cm.