Compatible --- Suitable for Karcher MV4 MV5 MV6 WD4 WD5 WD6 flat pleated filter wet and dry vacuum cleaner replacement, very suitable for your vacuum cleaner model 2.863-005.0. High filtration --- The HEPA filter provides powerful filtering function for cleaning cabinets, carpets and stairs. It can also filter pollutants such as dust, pet hair and pollen in the air. Tool-free installation --- Tool-free installation through the hinged filter chamber on the vacuum cleaner without contact with dust. Safe and environmentally friendly. Protect your machine --- Use our filters to protect your machine and extend its service life. Remove the filter, tap it lightly or use an electric cleaner to remove dust. Oil-resistant but not waterproof. What you get: Karcher 3PCS HEPA filter, friendly customer service to provide you with quality service!