Evaporative coolers try to get the same effect by blowing warm air over something cold such as ice packs, but they aren't aircon: we've created a portable air conditioner vs evaporative cooler ...
Portable AC units are really effective at cooling the air in a room, in most instances for less than the price of a fancy fan. All you have to do is work out the size of the room you want to cool ...
They didn't score that well for actual cooling performance (the one thing you're buying them to do), and none are recommended by our experts. "Most portable air conditioners tend to be fairly noisy ..
Portable air conditioners can be moved from home to home with little setup. Renting, or simply don't want to do home renovations to put in a split-system air conditioner? You might be in the market ...
So our first and best advice is to buy a window unit, which can be both cheaper and more effective at cooling a room. In our portable air conditioner ... cool mode with the fan speed on low.