Dehumidifiers; Air cleaning units containing an air filter, ultraviolet lights and a photocatalytic filter; Air filters for domestic use; Air humidifying apparatus; Air purifying units for commercial use; Air sterilising apparatus; Cleansing/sanitizing system comprising a containment enclosure specially adapted for containing an atomized cleansing/sanitizing spray mechanism for use in the cleansing/sanitizing of objects including articles of manufacture, natural products, foods and pharmaceuticals; Disinfectant apparatus for medical purposes; Electric fans; Electrolytic water generators for electrically decomposing tap water to generate electrolytic water and for removing chlorine odor from tap water; Fans for air conditioning apparatus; Gas injectors for disbursing solids and/or liquids for purification and sterilization purposes; Gas purification machines; Germicidal lamps for purifying air; Hair driers; Humidifiers for household purposes; Lamp finials; LED lighting fixtures for indoor and outdoor lighting applications; Oxygen generator based on thermal decomposition of oxygen rich salts; Portable electric household appliance used to kill bacteria and viruses on food; Reading lights; Sous-vide machines for commercial use; Space heating apparatus; Toilet bowls; Vehicle-mounted air purifying apparatus; Water filtering units for commercial use; Water filtration and purification units and replacement cartridges and filters therefor; Water purification units; Water sterilizers; Portable electric fans