Maintaining Your Evaporative Cooler

Some consumers are turned off by evaporative swamp coolers because they think they're more difficult to maintain than air conditioners.  While swamp coolers do require periodic maintenance, this usually only involves draning and cleaning the unit in order to prevent sediment build-up.

However, also keep in mind that the more frequently you use your swamp cooler, the more maintenace it will need.  In hot, dry climates, you'll probably be using the unit several hours a day.  If this is the case, remember to check the unit's filters, reservoir, pump, and pads regularly.  Doing so will ensure proper cooling and years of hassle-free operation. 

For more information on swamp coolers, see our air cooler buying guide.