Ozone generators for filtering and/or purifying air in kitchens, pumping stations, water treatment plants, water and sewage systems, waste bins or for the cleaning of odors from waste, food, smoke, mold and paint as well as for odor and grease mitigation and reduction; ozonisers [ozonators] for filtering and/or purifying air in kitchens, pumping stations, water treatment plants, water and sewage systems, waste bins or for the cleaning of odors from waste, food, smoke, mold and paint as well as for odor and grease mitigation and reduction.

Extractor hoods for kitchens; hoods incorporating extractor fans; range hoods; filters for cleaning air; air purifying units for household use; air purifying apparatus and machines; ventilation hoods; ventilating fans; apparatus for ventilating; aeration apparatus; extractor units [ventilation]; industrial ventilation apparatus; ventilation terminals; ventilating hoods for smoke; ventilating hoods for steam; ventilation hoods for stoves; sanitisers; wastewater purification units; sterilization, disinfection and decontamination equipment; deodorising apparatus; grease filters [parts of extractor fans]; gas cleaners and purifiers; purification installations for waste material; of which all the aforementioned goods are related to filtering and/or purifying air in kitchens, pumping stations, water treatment plants, water and sewage systems, waste bins or for the cleaning of odors from waste, food, smoke, mold and paint as well as to odor and grease mitigation and reduction.