Why an Air Cooler?
(Also Known as a Swamp Coolers or Spot Coolers) These free standing Portable Air Coolers (Evaporative Swamp Cooler) work by endothermic reaction (a reaction that consumes heat). They use a fan to draw in hot, dry air through a wetted material. As the hot dry air is pulled through the wetted material, the dry air absorbs moisture through evaporation which absorbs heat and the air is cooled and becomes more humid. The DRYER the input air, the more effective it is. If the air being drawn through the pads is humid (Above 38%) there will be no cooling effect because humid air will not absorb moisture through evaporation because it is already wet. These Evaporative Portable Air Coolers (Evaporative Swamp Coolers) , Humidifiers, and Fan are versatile, lightweight and economical way to cool your personal air by cooling the air that goes through the unit down by 10°F to 15°F cooler than the ambient air temperature. The Coolers easily roll from room to room for use anywhere in your house or offi
