Air conditioners are no longer the expensive equipment that we all used to dread purchasing especially for a house or office that we happened to be moving into for the very first time. Nowadays, there are so many options to choose from, depending on how much you\u2019d like to spend on one. If the cheapest air conditioner still remains out of your budget, you could also opt to go for an evaporative air cooler, and these are actually known to be more energy efficient in the long run. The Honeywell CO25AE indoor outdoor evaporative air cooler for example is a modern, reliable example of what you could go for if you\u2019re dealing with a floor area of 300 sq ft. Does it have what it takes to be ranked as the best outdoor air conditioner? Let\u2019s find out.\r\n\r\nWhy We Like It - Honeywell CO25AE\r\nAs perhaps one of the few evaporative air coolers that has got 4 different fan speeds instead of three, the Honeywell CO25AE evaporative air cooler is a premium option for anyone that would want an energy efficient way of getting cooled.\r\n\r\nPerformance\r\nThe Honeywell CO25AE swamp cooler looks good, is weather resistant, and guarantees a powerful airflow capacity of up to 500 Cubic Feet per Minute, pitting it side by side with the Luma Comfort EC110S. These attributes make it perfect for outdoor use, and on top of that, it\u2019s oscillative louvres allow for air directional control. The unit is easily capable of a 9.3 yard air throw, and it also features a 6.6 gallon water tank that\u2019s got a built in low water alarm so that you get notified whenever the water level drops too low and needs topping up.\r\nEnergy Efficiency\r\nMost air coolers score pretty high in regards to energy efficiency, as they are very well known for their low power consumption. This also rings true for the CO25AE Honeywell evaporative air cooler, as it\u2019ll only require about 235 Watts to function. If this still isn\u2019t low enough for you, then maybe the Newair portable air conditioner, at 80 Watts, may be a more viable option.\r\nFiltration\r\nAside from generating cool air as a result of water evaporation, evaporative air coolers also help keep the air fresh and clean, and this is done through the use of a dust filter. The filter does get dirty over time, and when it does, all it needs is a wash to get it back to optimum working condition. The filter in the Honeywell CO25AE indoor outdoor evaporative air cooler is a mesh filter, which is the same type as that which you\u2019ll also find in the Hessaire MC18M Portable evaporative cooler.\r\nDurability\r\nAs is the norm with most portable air conditioners, the Honeywell CO25AE evaporative cooler is backed by a 1 year warranty, and it covers both parts and labour. Therefore, in case you have a problem with your new unit, don\u2019t hesitate to contact Honeywell\u2019s customer service desk.\r\nValue\r\nThe Honeywell CO25AE comes with a remote control to allow for remote operation, so you\u2019ll be able to easily adjust it\u2019s settings without getting off from your couch. It has also got 4 fan speeds instead of the typical 3 options, and it features a top loading ice compartment for a much cooler breeze. Users will also have some control over when the evaporative cooler will run thanks to its 7.5 hour timer.\r\nHoneywell CO25AE Wrap Up\r\nEvaporative air coolers are particularly meant for areas where there is low humidity. In fact, the Honeywell CO25AE would work best in areas where the humidity levels are less than 60%, making it a perfect source of air moisture. Have a look at some of it\u2019s consumer reviews, and you\u2019ll see that it remains a consumer favourite for anyone that\u2019s a fan of evaporative cooling.