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The Honeywell 525 CFM indoor evaporative air cooler offers an energy efficient cooling option when the air is hot with low humidity, such as desert areas like the southwestern United States (recommended humidity level is 60% or less for maximum efficiency). Honeywell evaporative air coolers do not require power hungry components like compressors. The low power consumption (only 288 watts) translates into significant savings on energy bills compared to using air conditioners. Just unpack, add water/ice, place near open door or window, plug it in, and use. This unit is ideal for indoor use in open environments with adequate cross ventilation up to 491 square feet. Four fan speeds and oscillating louvers evenly distribute cool air through the honeycomb cooling media while the carbon dust filter cleanses the air. For those living in more humid climates, consider portable air conditioning units or window air conditioners.
A: Our portable evaporative air coolers do not need to be vented.These units only need to be placed near an open door or a window, to allow for cross ventilation for enhanced cooling. Please feel free to write to us at [email protected] for more information and assistance. Thank You !
Q: What size area will this cool
A: I have been using this unit to cool my kitchen I will say 150 square feet and boy it really keeps my room significantly cool especially when it's time to cook
A: No, you definitely need venting! A window or door! My kids close their doors and it’s like a good fan, great fan, but it puts moisture into the hot air which make it feel like we are in Louisiana or Mississippi! So if you just want fan buy a fan do not buy if you cannot vent! I’d does not need a hose, you need to place it in front of a window or door to expel the hot moisture in the air
A: Around 10-15 degrees cooler for me. It took a bit and I had to add ice cubes as advised but it did cool off pretty significantly.
A: This unit need to be plugged in to a regular electricity wall outlet. So , this is not a cordless cooler. Please write to us at [email protected] for more specifications. Thank You !
Q: Can it use tap water, so what's recommended?
A: Yes tap water is fine that's what i use
Q: What size water tank does this unit have. And what is the average length of time does the water last
A: I think it will hold at least a gallon and a half i filled it halfway and my gf had it running for her whole 8 hour shift abs it didn't run out till the shift was over
Q: Is this unit ideal for hot, humid FL weather? I'm looking for an indoor unit. Thx.
A: No, it goes through a lot of water.
Customers recognize the 525 CFM Portable Evaporative Cooler for its effective cooling capabilities, with many mentioning how it keeps their rooms noticeably cooler. However, the noise level is a common complaint, with customers describing it as very noisy. Some customers also wish the ice compartment was larger.
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

The Honeywell 525 CFM indoor evaporative air cooler offers an energy efficient cooling option when the air is hot with low humidity, such as desert areas like the southwestern United States (recommended humidity level is 60% or less for maximum efficiency). Honeywell evaporative air coolers do not require power hungry components like compressors. The low power consumption (only 288 watts) translates into significant savings on energy bills compared to using air conditioners. Just unpack, add water/ice, place near open door or window, plug it in, and use. This unit is ideal for indoor use in open environments with adequate cross ventilation up to 491 square feet. Four fan speeds and oscillating louvers evenly distribute cool air through the honeycomb cooling media while the carbon dust filter cleanses the air. For those living in more humid climates, consider portable air conditioning units or window air conditioners.

The indoor evaporative air cooler and heater is multifunctional. It distributes cool air through the honeycomb cooling media while the dust filter cleanses the air. Its non-compressor system cools naturally, efficiently and inexpensively without power-hungry components. It is heated by PTC heater, high efficiency of conversion between electricity and heat, rapid heating. This evaporative air cooler, heater, humidifier, and fan is versatile, lightweight and economical. It can also be used as a air purifier because of its anion generator. The remote control allows you to easily change settings. And this air cooler and heater easily rolls from room to room for use anywhere in your house or office.

Are you still worried about having a cold or fever in the air conditioning environment? Still worrying about the loud machine noise will affect your rest? Still worrying about the sultry work environment? Our 7L Air Cooler is the best choice for you in hot summer days! Now you can have your personal cooling device multifunction personal air cooler. It blows cool wind, keeps your skin moisture and enjoy fresh air. The air conditioner is used in mute, with no fan turning noise. This miniature air cooler is a small round machine. Adding water on the device side to cool down. It is much cheaper to run air conditioners on hot summer days. And the humidifying function can make the air moister and the moist air is beneficial to the skin. What's more, small size is easy to carry and does not take up space. Summer is coming, don't hesitate to buy one!

Our indoor portable evaporative air cooler is multifunctional. It distributes cool air through the honeycomb cooling media while the dust filter cleanses the air. Its non-compressor system cools naturally, efficiently and inexpensively without power-hungry components. This evaporative air cooler, humidifier, and fan is versatile, lightweight and economical. It can also be used as a air purifier because of its anion generator. The remote control allows you to easily change settings. And this air cooler could easily rolls from room to room for use anywhere in your house or office.
| Pros for Honeywell - 525 CFM Portable Evaporative Cooler - White | |||
|---|---|---|---|
| Cooling, Ease of use | Heating Performance | There were no pros for this product— | There were no pros for this product— |
| Cons for Honeywell - 525 CFM Portable Evaporative Cooler - White | |||
| Noise Level, Water Tank | There were no cons for this product— | There were no cons for this product— | There were no cons for this product— |