Compatible with --- Replacement flat filter suitable for the Karcher wet-dry vacuum cleaner MV4 MV5 MV6 WD4 WD5 WD6, perfectly adapted to your vacuum cleaner2.863-005.0. High Filtration --- The HEPA filter offers a resistant filtration feature to clean the cabinet, carpets and stairs. Can also filter pollutants such as dust, animal hair and air pollen. Installation without tool --- Installation without tool via the folding filter compartment on your contactless vacuum cleaner with dirt. Safety and protection of the environment. Protect your machine --- Protect your machine and extend its lifetime using our filters. Disassemble the filters, tap gently or use a dynamoelectric cleaner for dusting. Resistant to oil but not waterproof. What you get --- HEPA 3PCS filter for Karcher.