PERIUD

Filter cartridges for industrial dust collection systems for use in pulse-jet cleaning; Filtering apparatus using activated carbon for filtering spirits; Filters and filtering devices for air and gas conditioning; Filters for air conditioning; Filters for air extractor hoods; Filters for air purifiers; Filters for air-conditioning; Filters for aquaria; Filters for aquariums; Filters for drinking water; Filters for extractor hoods; Filters for faucets; Filters for fluids, namely, for water and area-water solutions; Filters for hot tubs; Filters for ice making apparatus; Filters for lighting apparatus; Filters for photographic, cinematographic, video and performing arts lighting; Filters for stage lighting; Filters for swimming pools; Filters for use in photography, namely, filters for photographic arts lighting; Filters for use with apparatus for air conditioning; Filters for use with apparatus for air-conditioning; Filters for use with apparatus for steam generating; Filters for use with apparatus for ventilating; Filters for use with apparatus for water supply; Filters for use with lighting apparatus; Filters for water filtering apparatus; Filters for water purifiers; Filters made of fiber for water filtration; Filters, heaters and pumps sold in combination for use in hot tubs; Filters, heaters and pumps sold in combination for use in swimming pools; Air filtering installations; Air filtering units; Air filters for HVAC units; Air filters for air conditioners in vehicle passenger compartments; Air filters for air conditioning units; Air filters for air-conditioning units; Air filters for domestic use; Air filters for furnaces; Air filters for heating and cooling registers; Air filters for household purposes; Air filters for household use; Air filters for industrial installations; Air filters for industrial purposes; Air filters for industrial use; Air filters for vehicle cabins; Air cleaning units containing an air filter, ultraviolet lights and a photocatalytic filter; Air conditioning filters; Air-conditioning filters; Apparatus for filtering drinking water; Apparatus for the separation of gases being air filtering installations; Apparatus for the separation of liquids being water filtering apparatus; Aquarium filter cartridges; Aquarium filters; Coffee filters not of paper being part of electric coffee makers; Coffee filters, not of paper, being parts of electric coffee makers; Color filters for lighting apparatus; Color filters for use in lighting instruments; Colour filters for lighting apparatus; Domestic water filtering apparatus; Domestic water filtering units; Drinking water filters; Electric water purification filters for household purposes; External filtering device for use in a local containment area for removing oil and other contaminants from storm drain effluent as it exits storm water systems; External ballast and bilge water filtering and absorbing device for use in a local containment area for removing aquatic nonindigenous species, oil and other contaminants from the effluent; Extractor hood filters; Faucet filters; Fibrous filtering media for general industrial use in the purification of air and industrial fluids; Filtration unit for filtering and treating cooking oil being part of commercial deep fryers; Fitted covers for water filtering apparatus; HEPA filters for household use; Hot tub filters; Household tap-water filters; Industrial air filter machines; Lawn sprinkler systems comprising pumps, valves and filters; Marine sewage holding tank vent filters; Membrane filter cartridges for the separation of biomolecules in biopharmaceutical production; Membrane filters for water filtering apparatus; Membranes for water filtering apparatus; Metal cylindrical chamber and screen for use in filtering and removing settleable solids from liquid; Personal water filtering devices in the form of straws; Plumbing fittings, namely, faucet filters; Reusable capsules, not of paper and sold empty, containing a filter for use in coffee brewing machines; Reverse osmosis membrane filters for water treatment; Rooftop grease containment system comprising an exhaust fan, grease deflector, and filter for trapping grease vented from rooftop exhaust fans for cooking areas within the building; Storm water filtering units featuring non-metal filtering booms and tendrils used to reduce bacteria and hydrocarbons in standing water; Swimming pool filters; Swimming pool water cleaning and filtering units; Water filtering apparatus; Water filtering apparatus for domestic use; Water filtering devices, namely, water purification installations for waste water and sewage consisting of curtains and textile fabrics; Water filtering units; Water filtering units for aquariums; Water filtering units for domestic use; Water filters; Water filtration and purification units and replacement cartridges and filters therefor; Water purification filters