Air cleaning units; Air cleaning units containing an air filter, ultraviolet lights and a photocatalytic filter; Air exchangers for cleaning and purifying air; Air filtering installations; Air filters for industrial installations; Air filters for air conditioners in vehicle passenger compartments; Air filters for heating and cooling registers; Industrial air filter machines; Swimming pool water cleaning and filtering units; Water filtering apparatus; Water filters; Apparatus for filtering dri...

Air filters for air conditioning units; Air filters for domestic use; Coffee filters not of paper being part of electric coffee makers; Filters for air conditioning; Filters for drinking water; Filters, heaters and pumps sold in combination for use in swimming pools; HEPA filters for household use; LED lamps; LED luminaires; LED and HID light fixtures; Water filtration and purification units and replacement cartridges and filters therefor