The Karcher Paper Cartridge Filter is a genuine replacement filter designed for use with Karcher NT 70 series wet and dry vacuum cleaners, rated to dust class M (M BIA-C classification) for effective filtration during professional use. Dust class M rated filters are suitable for capturing medium-hazard dusts, making this filter relevant to contractors and tradespeople working in environments where dust management is a COSHH consideration. It functions as the main filter, supporting both dry debris pick-up and wet vacuuming applications. This is a straightforward like-for-like replacement, ensuring your Karcher NT 70 vacuum continues to perform to its rated filtration standard. Using the correct genuine filter maintains the integrity of the dust class M rating. Features and Benefits: • Dust class M (M BIA-C) rated for medium-hazard dust filtration • Suitable for both dry and wet pick-up applications • Functions as the main cartridge filter for the NT 70 series • Compatible with NT 70/1, NT 70/2, NT 70/2 Adv, NT 70/2 Me Tc, NT 70/3, and NT 70/3 Me Tc models

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