Brushes for vacuum cleaners; Central vacuum cleaning installations; Dust filters and bags for vacuum cleaners; Dust removing installations for cleaning purposes; Electric fan units for vacuum cleaners; Electric vacuum cleaners and their components; Hoses for swimming pool vacuum cleaners; Hoses for vacuum cleaners; Parts for compressed-air tools, namely, brakes, filters, hoses, pipes, couplings valves, switches, compressors, clamping tools and injectors; Pipe clearing machines; Suction nozzle...