Air filters for mechanical purposes; Air filters for vehicle motors and engines; Air-intake tubes and filters for after-market installation of automotive engines; Electrical water pumps for Reverse Osmosis system; Electrically powered steam cleaning device comprising a hose and nozzle and a vapor-producing chamber that is attached to a water source; Filter rod making machines; Filters and purifiers for machines, namely, filters and purifiers for removing contaminants from gases used in the se...