... . b)Own factory. c)Products haved passed SGS,ROHS test. Vacuum cleaner spare parts:Filter sponges are widely used for aquarium filter ... consumption. Products are widely used in the fields of chemistry, sanitary, medical, Architecture, household electrical appliances, aquarium, autos and motors, ... ability.(5) Eco-friendly product.(6) Its used for Electrolux vacuum cleaners. Vacuum cleaner accessory