Compatible with --- Replacement flat pleated filter suitable for the Karcher MV4, MV5, MV6, WD4, WD5, and WD6 wet/dry vacuum cleaners, perfectly suited to your vacuum cleaner model 2.863-005.0. High Filtration --- The filter offers robust filtration for cleaning cabinets, carpets, and stairs. It can also filter pollutants such as dust, pet hair, and pollen from the air. Tool-Free Installation --- Tool-free installation via the flip-up filter compartment on your vacuum cleaner, without contact with dirt. Safe and environmentally friendly. Protect Your Machine --- Protect your machine and extend its lifespan by using our filters. Remove the filters, gently tap them, or use a torque cleaner to remove dust. Oil-resistant but not waterproof.