The MasterCool 12 in. Evaporative Cooler Universal Rigid Media 4800 CFM keeps your evaporative cooler operating at optimal levels. It is made with premium munters celdek media pad. It comes with convenient multi piece design to ensure perfect fit.
5 Gallon Bucket Swamp Cooler DIY Project - Cooling your tent or van. The basic idea for the bucket cooler is just a smaller version of Yellowdog's cooler made from a rubbermade garbage can. An evaporative cooler will reduce the temperature by 20 to 30 degrees. All the ideas that people came up with on this thread are a perfect example of radical self relience! (Bravo!!!)