1 Nano Coated Cartridge Filter And 2 Fleece Filter Bags Compatible With Karcher WD 4 and WD 5, Imported

Nano-coated cartridge filter with its unique feature of reducing the possibility of suction power loss due to the Nano coated surface that does not allow dirt to penetrate deeply in to the surface pores. The nano-coated cartridge filter does not become clogged as fast as the commonly used standard filters as the dirt cannot penetrate as deeply into the surface pores. High dust retention ensures durability of the motor. Fleece bags are used for dry or humid cleaning. If both filters are used together maximum protection is achieved keeping your environment and vacuum cleaner motor free of dust particles.