Vacuum cleaners, combination wet and dry vacuum cleaners, carpet extractors, power-operated floor sweepers, floor burnishing machines, floor scrubbing machines, floor polishing machines, combination floor scrubbing and polishing machines, multi-purpose power-operated floor cleaning machines, pressure washers; replacement parts for all of the foregoing; attachments for the foregoing, namely, cloth and paper vacuum cleaner bags, vacuum cleaner bag clips, vacuum cleaner filters, exhaust filters, H.E.P.A. filters for vacuum cleaners and for combination wet and dry vacuum cleaners, motor protector filters, exhaust silencers, brushes, brush extensions, wands, extension wands, hoses, broom attachments, burnishing pads specifically for use as attachments for floor polishing machines, scented pads specifically for use as attachments for floor cleaning and polishing machines, crevice tools, upholstery tools, dirt cups, bristle strips, magnetic pick-up bars, disturbulators, clamps, dust brushes, tool attachment size adaptors, hard floor tools and carpet tools, paddle tools, squeegee attachments, squeegee blades, carrying harnesses, filter shakers, litter flaps, solution tanks, solution recovery tanks and hoses, clutch plates, pad retainers, pad holders, pad centering kits comprising pad retainers and mounting screws, pad drivers, splash guards, side skirts, dust collector bags, and sandblaster attachments