Karcher Candle filter Wood, NT 30/1, NT 40/1, NT 50/1 - # 2.414-000.0DESCRIPTION The Krcher Wood Cartridge Filter features eight PTFE coated cartridges, allowing vacuuming of large quantities of all types of wood and fibre dust without filter bags. Its special coating and geometry prevent clogging, while the filter is resistant to moisture and rot. Certified for dust classes M and L, it guarantees a high dust separation degree of 99. 9%. Compatible with all new single motor wet and dry vacuum cleaners with the Tact