Sterilization units for buildings in the nature of apparatus that floods a room or space with anti-bacterial gas that eliminates all bacteria in the room or space; Sterilizers; Sterilizers for toothbrushes; Air sterilisers; Air sterilising apparatus; Air sterilizers; Air sterilizing apparatus; Apparatus and instruments for use in the purification, separation and sterilization of liquids and gases used in the biotechnology, pharmaceutical, medical, biopharmaceutical and food and beverage industries; Baby bottle sterilizers; Beauty and cosmetic sterilizing pouches; Book sterilisation apparatus; Dish sterilizers; Disposable sterilization pouches, not for medical use; Gas injectors for disbursing solids and/or liquids for purification and sterilization purposes; Milk sterilizers; Sanitizing apparatus for linens using ultraviolet light, ozone sterilization and low pressure techniques; Shoe sterilizers for household purposes; Ultrasonic sterilizers for household purposes; Water sterilisers; Water sterilizers; Water treatment equipment, namely, chemical sterilization units; Water treatment equipment, namely, ultraviolet sterilization units