- BEST OVERALL: HESSAIRE MC18M Portable Evaporative Cooler.
- RUNNER UP: HESSAIRE Indoor/Outdoor Portable Evaporative Cooler.
- BEST PERSONAL COOLER: iBaste Portable Air Conditioner.
- BEST FOR SMALL ROOMS: COMFYHOME 3-IN-1 Portable Air Conditioner.
- BEST FOR LARGE ROOMS: HESSAIRE MC61M Evaporative Cooler, 5,300 CFM.
Do portable evaporative coolers really work?
According to the US Department of Energy (DOE), an evaporative cooler can successfully reduce the ambient temperature by 5 to 15 degrees—but even the DOE is quick to clarify that this process works only in areas with low humidity.
How effective are evaporative coolers?
Evaporative media efficiency usually runs between 80% to 90%. Most efficient systems can lower the dry air temperature to 95% of the wet-bulb temperature, the least efficient systems only achieve 50%.
What are the drawbacks of evaporative cooling?
Disadvantages
- does not perform well in humid climates or during rainy periods.
- temperature control is limited.
- basic air filter system only, many airborne irritants or odours missed.
- not ideal for those with asthma or respiratory issues.
- can use up to 25 litres of water* an hour depending on the fan speed and humidity.
Which room cooler is best?
Best Air Coolers for your Room this Summer
- Orient 50 L Desert Air Cooler (CD5003H) Buy Online.
- Bajaj MD2020 54-litres Window Air Cooler Buy Online.
- Hindware 100 L Desert Air Cooler (Snowcrest Fascino 100L) Buy Online.
- Aisen 55 L Personal Air Cooler (A55DMH500) Buy Online.
- Orient 70 L Desert Air Cooler (OD7004H) Buy Online.
Which cooler is best for small room?
Best Air Coolers For Small Rooms: To Have Optimum Cooling In Your Space
| Air Cooler | Capaciy |
|---|---|
| Bajaj Platini PX97 Torque 36-Litres Personal Air Cooler | 36 Litres |
| Symphony Diet 12T Personal Tower Air Cooler | 12 Litres |
| Symphony Ice Cube 27 Personal Room Air Cooler | 27 Litres |
| IBELL COOL25 Personal Air Cooler | 25 Litres |
Is air cooler worth buying?
Because of the way it operates, an air cooler offers better quality of air for your room. So much so, that the air circulated from an air cooler is preferable for people with asthma or dust allergy. When it comes to value for money, an air cooler definitely scores high over an AC.
How cold do evaporative coolers get?
Portacool evaporative coolers CAN drop the air temperature up to 30°F when the air is very dry such as arid climates of the Southwest where relative humidity is typically 30% or less. That said, even in hot and humid areas such as Houston, you can still expect to achieve a 10°F-13°F drop in temperature.
Do you need to open windows for evaporative cooling?
For an evaporative air conditioner to work effectively, some windows or outside doors must be open, or some other form of ventilation provided. The best approach is to open the windows or outside doors that are the furthest away from the air conditioning vents or ducts.
Is air cooler better than AC?
An air conditioner circulates the internal air of the room over and over again, whereas an air cooler pulls fresh air from outside and then cools it down. Because of the way it operates, an air cooler offers better quality of air for your room.
Is evaporative cooler better than fan?
As for the outdoors, an evaporative cooler might offer some relief no matter where you use it, since the humidity it releases will quickly dissipate instead of being trapped in your home. Still, it won’t be much more effective than just a using a fan on muggy days if you live in a humid climate.
What is the major advantage of an evaporative cooler?
Evaporative cooling advantages: Evaporative coolers are less expensive to install, estimated at about half the cost of refrigerated air conditioning. Operation costs are less, as well. Power consumption, limited only to the fan and water pump, is estimated at one-fourth that of air conditioning.
