Compatible --- Suitable for Karcher MV4 MV5 MV6 WD4 WD5 WD6 replacement flat pleated filter for wet and dry vacuum cleaner, very suitable for your vacuum cleaner model 2.863-005.0. High Filtering: The HEPA filter provides a powerful filtering function for cleaning closets, carpets and stairs. It can also filter pollutants such as dust, pet dander 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 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 bring you quality service!