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533 Reviews
Portable Evaporative Cooler
by Sharper Image
YOUR PERSONAL COOLING ZONE
Instant Relief: Feel cooler air within seconds
No Installation Needed: Plug in and go. No hoses or windows required
Compact & Portable: Move it from room to room
Energy Efficient: Uses far less power than traditional AC units
$229.99
$172.50 with code FRIENDS
What Our Customers Say
"It is very easy to operate; it is very cooling—whether you are INside or OUTside. It is quiet, easy to move, and not too heavy for this old broad to move around!"
Doris M.
Verified Buyer
"I have been using my Sharper Image Portable Evaporative Cooler on my back porch. I keeps my cool on hot dry evenings. I especially like the convenient water container that is very easy to refill."
David L.
Verified Buyer
"We used it a lot during this hot summer in combination with lower air conditioning to save money. It worked! The evaporation feature was particularly effective. It’s attractive looking and works as advertised—I’d recommend it to anyone."
Gregory W.
Verified Buyer
Portable Evaporative Cooler
vs. Regular Fan
When the heat becomes unbearable, a basic fan can only circulate warm air—often leaving you just as uncomfortable. The Portable Evaporative Cooler by Sharper Image goes a step further by actively cooling the air around you, delivering a more refreshing experience.
Regular Fan
Uses water evaporation to cool air
Circulates existing air
Produces cooler, more refreshing air
Blows warm or ambient air
Quiet operation
Moderate (can vary by speed)
Adds slight moisture to dry air
No effect on humidity
Actively reduces temperature
Limited relief in high heat
Reduces need for AC, saves on energy bills
Minimal cost but limited cooling benefit
The #1 Choice for Cooling
See Why 50,000 customers trust this Evaporative Cooler
Excellent Product
"I love this product! The wheels make it very easy to move around to cool various areas. It can also be used in the backyard! Exceptional product!!!"
- Donna M
Portable evaporative cooler is great!
"We ordered this fan for our new home. It is quiet and very effective, indoors, it allows us to save on our electric bill by setting the AC thermostat higher, while still being comfortable. Outside on our patio, we use the evaporative cooler for misting. Highly recommend this product!"
- Carol W
Cool Breeze!
"Best purchase I made during the hot Summer!! Kept the patio cool enough for my animals and myself to enjoy sitting there. Because it’s on rollers, I can move it easily where needed!"
- Amanda F
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Get your Portable Evaporative Cooler Today
Cools your immediate space so you feel the difference faster without waiting for a whole room to change temperature
Adds a touch of moisture to the air, helping reduce that dry, uncomfortable feeling common in AC-heavy or arid climates
Works anywhere, perfect for interior rooms, offices, or spaces where traditional AC isn’t practical
Simple water refill system with no complicated upkeep or filters to constantly replace
Unlike AC, it won’t leave your skin or sinuses feeling dried out
Portable Evaporative Cooler by Sharper Image
$172.50 with code FRIENDS
Stay cool and comfortable wherever you are with the Portable Evaporative Cooler by Sharper Image, your personal solution to beating the heat without the bulk of traditional air conditioning. Designed for convenience and efficiency, this compact cooler uses natural evaporative technology to transform warm, dry air into a refreshing breeze in seconds.
HIGHLIGHTS:
Cools areas up to 250 sq. ft. efficiently
Features oscillation, misting, and humidifier settings
1.6-liter detachable water tank with LED indicator
Portable design with wheels for easy transport
Includes wireless remote for convenient control
FAQs
See below for our most frequently asked questions.
How does the Portable Evaporative Cooler by Sharper Image work?
The Portable Evaporative Cooler by Sharper Image cools the air by combining a fine misting system with a powerful fan, rather than pulling air through a wet filter like traditional evaporative coolers. This design delivers refreshing airflow quickly while also adding light humidity for improved comfort in dry environments.
Is this evaporative cooler different from traditional swamp coolers?
Yes. Unlike standard swamp coolers that rely on thick wet pads or filters, the Portable Evaporative Cooler by Sharper Image uses direct misting technology paired with fan circulation. This results in easier maintenance, faster cooling, and improved portability, ideal for both indoor and outdoor use.
How large of an area can this portable evaporative cooler cool?
The Portable Evaporative Cooler by Sharper Image is designed to cool spaces up to 250 square feet, making it ideal for bedrooms, home offices, living rooms, patios, garages, and outdoor gatherings where spot cooling is needed.
Is this evaporative cooler energy efficient?
Absolutely. Compared to traditional air conditioners, the Portable Evaporative Cooler by Sharper Image uses significantly less energy. Its eco‑friendly cooling process relies on water evaporation and airflow instead of refrigerants or compressors, helping reduce electricity costs.
Is it safe to use overnight?
Yes, it’s designed for quiet, continuous operation, making it ideal for use while sleeping or resting.
How often should I refill the water tank and is it easy?
It depends on usage and fan speed, but typically the tank lasts several hours before needing a refill. The cooler features a 1.6‑liter detachable water tank with an LED indicator to know when you're running low. Refills are easy and mess-free. Simply pull out the tank from the back, refill, and then pop it back in.
How is this different from a regular fan?
Unlike a fan that simply circulates air, this cooler actively lowers the temperature of the air it blows by using water evaporation, resulting in a more refreshing and cooling effect.
