Air sterilisers; Air sterilizers; Automotive lighting headlights for vehicles; Disinfectant apparatus; Electric coffee urns; Electric espresso machines; Germicidal lamps for purifying air; Household air cleaners; Oxygen generator for processing water by increasing oxygen content in the water; Ozone generators that kill mold and mildew; Sanitizing apparatus for linens using ultraviolet light, ozone sterilization and low pressure techniques; Water disinfecting apparatus; Water purification unit...