10 Best Swamp 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 <50%
• Not just a Fan – Air Cooler reduces temperature through water evaporation. Ideal for spot cooling small areas such as bed, desk area, sofa, dining table
• Super low power consumption (only 32W at highest speed) with Patented Brushless motor technology that offers 5 speeds with Low Energy-Quiet Mode that minimizes energy consumption & sound level in lowest speed setting - Ideal for long hours of quiet comfort at night.
• Moist, cool breeze can cool you down & be used as humidification during winter months. Cools up to 100 square feet (9 square meters)

Honeywell

• 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

• 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

BREEZEWELL

• 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

• 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

• 🍃【This product is not for sale in California】【Energy-saving and Efficient Air Cooler】This air cooler can be used as ordinary fan or air humidifier. The fan delivers fast air flow and you can put ice boxes into the tank to enhance cooling effects. It can also provide moist cool breeze and will not make your skin dry. Meanwhile, it operates with low energy consumption, which is cost-effective and energy-saving.
• 🍃【Wide-angle Oscillation and Adjustable Speeds】The vertical, oscillating air vents allows evenly air distribution, and the wind blades can be adjusted vertically & horizontally for wider area air supply. This cooling machine has 3 modes (normal /natural/ sleep mode) and 3 optional wind speeds (low/middle/high), which can be adjusted freely according to your needs.
• 🍃【Visible Water Tank and Removable Filter】Equipped with 4L water tank for hours running, so you don’t have to add water continuously. The front visual water line will remind you when to add water. In addition, the included removable & washable air filter reduces bacteria, keeps air clean and saves you extra cost for replacement.
• 🍃【Simple Operation and Easy Mobility】Featuring 3 touch buttons on the top to clearly show all data, it is easy to operate even for the elders. Four rolling casters and built-in side handles are designed for easy maneuverability, helping you move the cooling fan from room to room, suitable for whole suite with bedroom, living room, kitchen.
• 🍃【Timer Function and Space-saving Design】Designed with 8h timing function, you can fully enjoy your working, reading or sleeping without catching a cold. In addition, the sleep mode has low noise, ensuring you a peaceful and comfy sleep. Weighing only 10 lbs and with sleek, compact size, this air humidifier fits well in any limited space, saving floor space.

COSTWAY