We were really hoping that the Arctic Air would live up to its claims, but it fell short in all but one of our tests. The Arctic Air does not appear to significantly lower your monthly air conditioning bill. It cools you down only when you are sitting next to it. Arctic Air doesn't do well in humid climates! One reviewer said, "This unit is fantastic." "It is not only cost-effective, but also keeps me cool in the heat. It's a great personal conditioner, and I can place it right on me. Arctic Air Freedom is a cordless personal cooler that also has air purification. Battery life is 3-6 hours. Battery charge time is 2 hours. This portable air cooling unit can be used for up to 10 hours with a top filled water tank. And, it has an auto shut off timer. WHAT SIZE IS IT ABLE TO COOL? Arctic Air's(r), cooling area is 45 sq.ft. It is ideal to be used in small areas. Arctic Air(tm), with a single fill, will run for approximately 8 hours at low fan speed. Even if the water tank was empty, the filter is still wet and Arctic AirTM is still cooling. Car test. We headed out to the car and plugged the Arctic Air into a USB port for our next test. After 10 minutes, the car's temperature rose by a degree. Even in a small space like a car, it wasn't able to provide much relief from the summer heat. The Arctic Air Ultra takes the warm air around and cools it by using an evaporative heat filter. It doesn't need to cool your entire house. Instead, it will only cool the areas you use the most. This portable device can cool, humidify, and purify at the same moment. Q:Can it be used with no liquid, just like a fan? A: Water cools the fan so it would still run, but it wouldn't be cool. Helpful? It works perfectly. Conclusion. The Arctic Air Cooler is enough to cool your body, but not for long distances. The gadget is not able to travel long distances despite its positive first impression. Users complain that the water tank leaks a lot and that the device can be fragile. Arctic Air is a personal humidifier, purifier, and air cooler all in one. Arctic air is more cold than polar air. The temperatures of arctic can reach minus 0 F in the air mass sources regions. It can be as low as -30 to -40 F below zero. Polar air does not tend to start as cold. ARCTIC AIR(r), TOWER MUST BE USE WITH A FILTER. WATER MAY LEAK TO THE FLOOR. Please Note: You may notice some condensation forming on the front grill. This is normal. You can use crushed ice or block ice. CAN YOU USE THE UNIT WITH ANTIFREEZE? There is no need for any liquid other than water. It is easy to use anywhere the Arctic Air Pure Chill. Simply fill the tank up with water, then add water to the top water tank and press the button. A single fill will last the unit for 10 hours. Mold or mildew is one of the most common. Many times, especially in the beginning of summer, an air conditioner that has been left on its side all winter can accumulate dirt and dust. This can lead to microscopic spores, which have been waiting for the right environment to grow. Yes, air conditioners are worth purchasing. Evaporative air coolers draw warm, stale air through a fan and then pass it over water-moistened plates. This instantly cools down the air. The cool, moisturized air is then released to space by evaporative coolers. Arctic Air(r), Pure Chill(tm), can last for up to a day depending on how much one uses it. The 450ml tank can be depleted much faster if the fan mode is turned up. The device will also consume most of its water if it is left running continuously throughout the day. Fill the tank with cold tap water, spring water, or drinking water until it reaches the top. Close the water tank's flap once you're finished. You can pour the water in the small area with a small cup or pitcher. To make the water cooler, add small ice cubes to the water tank. This will allow you to breathe in colder air. Arctic Air Pure Chill Portable AC Features