Air filtering units; Air filters for air conditioning units; Air filters for domestic use; Air filters for heating and cooling registers; Air filters for industrial installations; Air cleaning units containing an air filter, ultraviolet lights and a photocatalytic filter; Filters for air conditioning; Filters for air extractor hoods; Ionisation apparatus for the treatment of air; Ionization apparatus for the treatment of air; Industrial air filter machines; Sanitizing apparatus for linens using ultraviolet light, ozone sterilization and low pressure techniques
Environmental Control Apparatus