?HOW I CAN CHOOSE MY EVAPORATIVE AIR CCOLER

most of the people when they are choosing their evaporative air coolers they are thinking about the price or the shape or the abilities. but there is another essential metric. this the metric Space of place we will use it Is this space .longitudinal or transverse because if we will cool corridor its will be different if we will use it in coffee or the restaurant space in terms of length and width has a major role in selecting the right  evaporative cooler