1. reliable 2. convenient 3. efficient - reduces temperatures to 16 degree celcious 4. environmental friendly by tested word standards i.e it does not pollute the environment, the atmosphere nor does it deplete the ozone layer. 5. affordable by the middle income group. It Can be used for spot cool in industry, commerce, construction and institutions e.g schools, hospitals by staff and for equipment cooling eg computer rooms. If you are interested in our products you can contact us at our given addresses and website.