Air conditioning filters; Air filters for air conditioners in vehicle passenger compartments; Air filters for industrial installations; Air filters for industrial purposes; Extractor hood filters; Filters for air conditioning; Filters for air extractor hoods; HEPA filters for household use; Hot tub filters; Lawn sprinkler systems comprising pumps, valves and filters; Swimming pool filters; Water filters; Water filtration and purification units and replacement cartridges and filters therefor; Water filtration and purification units and replacement cartridges and filters therefor for refrigerators, ice makers; Water treatment equipment, namely, water filtration units
Environmental Control Apparatus