10 Best Portable Evaporative Cooler of December 2025

• PORTABLE - 4 heavy duty casters make it perfect for indoor/outdoor use in spaces up to 500 square feet
• COMPACT YET POWERFUL – 28x22x12 inches with a weight of 16 pounds (unfilled); 1,300 Cubic Feet per Minute (CFM) with manually adjustable louvers that can direct airflow up and down at the same time
• EASY TO OPERATE & SIMPLE TO MAINTAIN – Intuitive operation with a motor speed dial with 5 setting: 2 cooling modes on HI and LOW speed (pump on), 2 fan-only modes HI and LOW speed (pump off)
• MANUAL & CONTINUOUS WATER FILL – Use the Continuous Fill option by attaching a household hose with the included brass float adapter and float valve to control the level in the tank without monitoring
• AVAILABLE IN 3 COLORS – Grey (MC18M), Teal (MC18MT) and Green (MC18V)

HESSAIRE

• Indoor evaporative air cooler or swamp cooler ideal for use in the southwest and Midwest regions of the US - Performs best in hot/dry climates where humidity levels are <60%
• Super low power consumption 288W & powerful 525-790CFM airflow ideal for spot cooling small to medium spaces such as living room, bedroom, den, covered patio, garage
• Carbon Dust Air Filter, Remote Control, Low water alarm, energy saving timer, Adjustable humidification dial & Ice compartment. Detachable Tank for easy maintenance
• Moist, cool breeze can cool you down & be used as humidification during winter months.
• NOT an Air Conditioner & NOT just a Fan – Evaporative Cooler reduces temperature through water evaporation. Mimic the comfort of a cool lake breeze in your home

Honeywell

• POWERFUL REFRESHMENT FOR ANY HOT SPACE | Home Swamp Cooler Reduces Emanating Temperature by 10° to 15°F, Comfortably Cooling & Humidifying Your Immediate Environment Up to 161 Square Feet | Perfect for Hot, Dry, Arid Climates in the American Southwest, Midwest or Any Region with Less Than 60% Humidity
• -ENERGY-EFFICIENT EVAPORATIVE COOLING | Green Technology Uses Up to 10X Less Energy Than Comparable Portable Compressor-Style Air Conditioners & Requires No Complex Installation or Drainage | Hot Air is Pulled Into the Unit Through Moistened Pads, Then Recirculated Back Into Room for Low-Cost Cooling at 1,432 CMH
• SIMPLE TOUCH-BUTTON PANEL & REMOTE CONTROL | Advanced Features Give You Ultimate Control Over Your Climate! | Unit Includes Built-In 8-Hour Timer, 4-Speed Fan, Oscillating Swing, Unique Natural Breeze Mode & LED Indicator Lights for Current Selection | Easily Change Settings from Afar Via Handheld Remote Control
• LOW-MAINTENANCE REMOVEABLE RESERVOIR | Fill With Ice-Cold Water to Enjoy a Cool, Continuous Breeze for Up to 13 Hours! | 3.4-Gallon Tank Fills Through the Top Tray or Bottom Drawer for Effortless Operation | Use the Integrated Level Indicator Window to See When Water is Low & Pull Out the Reservoir for Stress-Free Cleaning
• SUPER PORTABLE MULTIFUNCTIONAL DESIGN | Lightweight, Compact Unit with Hideaway Power Cord is Perfect for Home, Apartment, Patio, RV, Storage & Travel | Use it as an Everyday Fan, Humidifier or Clean, Eco-Friendly, Freon-Free AC to Keep You Comfy All Season Long | ETL Certified for Safety & Quality Performance

Ivation

• 3-in-1 Design: Evaporative air cooler, Fan and Humidifier. Ideal model for the Southwest and Midwest regions of the US. A wonderful indoor spot cooling and portable fan for small areas such as bed, desk, sofa and dining table areas. Performs best in the hot/dry climates where humidity levels are <50%.
• Extra Safety Features: With 10+ years in manufacturing safe appliances, Honeywell Evaporative Coolers include thermal overload protection & heat-safe internal casing for added safety & peace of mind for you and your family.
• NOT an Air Conditioner & NOT just a Fan: NO-Compressor Air Cooler reduces temperature through the natural process of water evaporation. Mimic the comfort of a cool lake breeze in your home . Moist, cool breeze can cool you down & be used as humidification during winter months.
• Powerful Cooling with Detachable Water Tank: Portable air cooler with 10 gallon water tank. A full tank of water can last about 7-8 hours (at about aprox. 50% humidity). Detachable water tank for easy cleaning & refilling. Convenient digital display includes lit front-display panel, Remote Control, Carbon Dust Air Filter, Low water alarm, energy saving timer, moveable wheels & Ice compartment.
• Energy Saving & Environment friendly: Super low electricity consumption, no-compressor, no harmful refrigerants - Save energy and energy costs. Reduce Air conditioning costs by running an air cooler instead of AC, OR running together with AC, helps distirbute AC cooled air faster and sustain cooling for longer so you can reduce AC settings to save cost.

Honeywell

• 2020 NEW GENERATION 4-in-1 PERSONAL AIR COOLER - The EEIEER air cooler is a combination of portable air conditioner cooler, table fan, mist humidifier, 7 colors night lights, 4 in 1 multifunctional designed for cooling summer. 11.4-inch height mini air cooling fan for individual use, easy to remove, perfect for bedroom, home, office, dorm desk table and other indoor use. US standards plug, but by using an international travel adaptor can make it work anywhere.
• CIRCULAR AIR OUTLET DESIGN AND STRONG WIND - Circulating fan blade design that blows more concentrated, humid, longer and larger space, cools wind and ensures maximum indoor air circulation to prevent dust from spreading indoors. Large blade fan composed of a 20watts brushless DC motor, generates strong wind and mist to blow away more heat, keep your whole summer cool.
• HUMIDIFIED AND COOLING AIR FAN - Simply add some water and ice(cooler) to the water tank, do not exceed the maximum water level "F". Cooling and humidifying at the same time, remove small particles and humidify the air, allowing you to enjoy a healthier life in a comfortable, moist environment. Easily to refill the water through the hole in side without remove the top, it still can be used as a normal desktop fan even running out of water.
• QUIET 3 WIND SPEED 2 COOLING SETTING & 7 LED LIGHTS & TIMER - 3-speed settings natural wind / sleep wind / strong wind and 2 cooling settings heavy fog/little fog, you can choose the most comfortable mode to lower the noise level to 30dB(sleep mode), so it won't disturb your work and sleep. Two automatic timing (2H/4H), to ensure you won't catch a cold when you sleep. 7 colors changing lights can be used as a night light to add some romantic feelings, you can turn it off at anytime too.
• ECO-FRIENDLY & ENERGY SAVING & GUARANTEE - Very low energy consumption, only small evaporative cooling fan to replace a freon air conditioner can meet your personal necessary, electrical energy efficient, more environmentally friendly and save more money. Provide 1 year warranty guaranty & unconditionally refund or replacement with any quality problems, only offered by EEIEER(How to contact: Click the store name "EEIEER Direct"--Ask a question--An order I placed, then tell us your issue).

EEIEER

• Product Dimensions: 18" W 13.8" D 33.7" H | Product Weight: 24.9 lbs
• Recommended for areas up to 320 sq. ft.
• Backyard BBQ's, pool parties, relaxing on the porch, garden or deck—an outdoor evaporative air cooler beats the summer's heat and keeps the good times rolling.
• US Compliant, Outdoor-Rated Honeywell Swamp Cooler with UV resistant material & GFCI cord for safe outdoor operation.
• Built to cool large spaces with minimal effort! Top loading ice compartment with a continuous water hose connection & triple-sided Honeywell Honeycomb Cooling Pads means powerful evaporative cooling all day long.
• Like a cool, lake breeze, Evaporative Air cooler reduces temperature through water evaporation. Moist, cool breeze can cool you down without spraying floor & furniture with water!
• Built-to-Last, Honeywell Air Coolers have been leading the industry with their quality products for over 12 years.

Honeywell

• 【TOWER FAN & EVAPORATIVE AIR COOLER 2 IN 1】This Trustech tower fan can be used alone or as an evaporative air cooler. Water curtain system with 2L water tank capacity and 2 ice boxes, Trustech tower fan can offer you up to 120 Sq Ft air circulation in a fresh and cool way. The drier air will absorb the cool moisture, resulting in a comfortable temperature, the evaporative air cooler offers you an effective method of cooling yourself down on a summer day.
• 【70°OSCILLATING FAN & ULTRA-QUIET】This Trustech oscillating fan benefit to improve any circulation for a wider area. Trustech oscillating tower fan has 3 modes (normal wind/natural wind/ sleep wind) and 3 wind speed settings (low/middle/high). Timer function enables programmable shutdown up to 8 hours, sweet dreams and peaceful sleep can be achieved with the help of our ultra-quiet tower fan.
• 【ADD MOISTURE TO DRY ENVIRONMENTS】The key to effectively cooling your home with an evaporative cooler is hot, dry air such as what is found in desert areas like the southwestern United States. Not only does this help make the air ‘feel’ cooler, but may also help relieve some of the symptoms associated with itchy eyes, dry skin and sore throats.
• 【LOWER PRICE MORE EFFICIENT】By positioning fans near your air conditioning window units or in proximity to air vents where central air emits, you can circulate the cool air over a wider area, cooling more of the home. Lower overall price point, are more energy efficient, evaporative cooler costs up to 50 percent less. And are much more environmentally friendly than traditional air conditioning systems.
• 【LIGHTWEIGHT & SAFE DESIGN】 Lightweight design and the convenient carry handle on the top make this evaporative tower fan easy to move from room to room. Tiny fence design eliminates the risk of children's finger inserting, which makes a safe and cool environment to your family. Trustech provides a 24-month warranty on any servicing operation.

Air Choice

• POWERFUL EVAPORATIVE COOLER for INDOOR SPACES - Need a quick relief from the heat? Our portable hOmeLabs Evaporative Cooler got your back to keep you cool over the summer. This indoor swamp cooler is designed to conveniently cool a room with up to 200 square feet dimension and has a tank container that allows you to add up to 10-liter of ice water for extra coolness.
• SIMPLE CONTROLS to CUSTOMIZE YOUR BREEZE - Our high-quality air cooling machine is smartly designed with an LED display control panel and includes a handy remote control to easily set the time, swing direction, temperature, speed, and mode from across the room. Choose your preferred power level from Low, Mid, and High. Natural, Sleep, or Normal wind mode? There’s always one that is perfect for you.
• COMPACT with HUMIDIFYING FUNCTION - What’s cooler than being cool? This 14.7 x 13.1 x 34 inches space-saving evaporative cooler with oscillating vents for faster and even air distribution only uses water to cool the air, unlike traditional air conditioners that use heavy compressors or refrigerant gas. Our cooler increases humidity to help you feel more comfortable.
• AUTO SHUT OFF for UNATTENDED OPERATION - No worries if you don’t want to leave the cooler running while you’re asleep as we designed our evaporative cooler with a 24-hour programmable timer that you can easily set to help save energy by turning the unit on and off automatically. Also designed with a visible and audible low-water indicator to easily monitor the water level of your cooler.
• WITH WASHABLE AIR FILTER MESH - To provide clean cool air for your optimum relaxation and comfort, we designed a removable and reusable nylon air filter to protect your family and living space from dust and pet hairs. To extend the life and performance of this unit, we recommend you to clean the filter every week of operation. Simply slide the filter out and clean with mild detergent and a soft brush.

hOmeLabs

• PORTABLE - 4 heavy duty locking casters for cooling home, patio or workshop spaces up to 950 square feet
• COMPACT YET POWERFUL – 37x17x24 inches; 3, 100 Cubic Feet per Minute (CFM); 3 fan speeds and oscillating louvers to ensure even distribution, wide coverage and comfort
• EASY TO OPERATE & SIMPLE TO MAINTAIN – 3 simple rotary controls allow the fan (Off, Hi, Med, Low), pump (On, Off) and oscillation motor (On, Off) to be controlled independently
• MANUAL & CONTINUOUS FILL – Utilize the Continuous Fill option by attaching a household hose with the included float adaptor, eliminating the need to manually watch and fill the water tank
• SUPERCHARGED, ECONOMICAL COOLING – 3-sided rigid high-density cooling pads for increased evaporative surface area generating cooler air
• Power source type: Corded Electric
• Voltage: 115 volts
• Wattage: 250 watts
• 3100 CFM

HESSAIRE

• Indoor evaporative air cooler or swamp cooler ideal for use in the southwest and Midwest regions of the US - Performs best in hot/dry climates where humidity levels are <60%
• Super low power consumption 230W & powerful 470-760CFM airflow ideal for spot cooling small to medium spaces such as living room, bedroom, den, covered patio, garage
• Carbon Dust Air Filter, Remote Control, Low water alarm, energy saving timer, Adjustable humidification dial & Ice compartment.
• Moist, cool breeze can cool you down & be used as humidification during winter months.
• NOT an Air Conditioner & NOT just a Fan – Evaporative Cooler reduces temperature through water evaporation. Mimic the comfort of a cool lake breeze in your home

Honeywell