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Portable swamp coolers are the best option for rapidly and efficiently cooling your bedroom while conserving energy and money. Evaporative coolers are another name for them. They can help to improve the quality of the air in your bedroom while also cooling it and bringing in the fresh air. Portable swamp coolers’ function is a bit different than portable air conditioners. Also, it uses less electricity.
Its working principle is very simple. Swamp coolers bring in warm air and moisten it, lowering the temperature of the area. As air is drawn into the unit, it passes over a cool/ice water-soaked pad. After the pad, there is a blower fan that pulls heated air from the outside through the pad and returns it to the cooling space as cool air.
The capacity of a swamp cooler is an important feature to consider when selecting one for your bedroom. You won’t be able to get the correct level of comfort otherwise. The CFM figure reflects the cooler’s capacity. The more powerful swamp coolers have a higher CFM rating, making them ideal for large spaces.
When compared to split type or other window types of air conditioning units, swamp coolers have several advantages (Easy to use, No complicated installation, Portability, Compact size, Low price, Low power consumption) However, in terms of performance, they cannot compare.
We looked at a lot of swamp coolers and came up with the top ten swamp coolers on the market right now.
Best Portable Swamp Cooler Reviews
#1: Hessaire MC37M Portable Evaporative Cooler
For its size, Hessaire’s MC37M is the best and most effective swamp cooler on the market. With a patented winged prop design and three panels of high-density stiff media, it’s small but packs a powerful cooling punch. With four casters, it’s easy to move about. It has oscillating louvers that cover a large area in a quiet and effective manner. The manual controls make switching between the four temperature settings simple so you can get the most out of your MC37M Evaporative Cooler wherever you go. Cooling the air is only one part of the process; getting the chilled air into your room is what gives you the relief you need. Hessaire’s specially built features allow this mobile evaporative cooler to produce 3,100 CFM of airflow to your region. The patented fan propeller design with winglets extends the blast of cold air while being extremely silent. In addition, the air swing delivery mechanism distributes cool air uniformly around the room by moving it from left to right.
Key Features:
- Portable design
- Area: up to 950 square feet
- Perefct for cooling home, bedroom, patio, garage or workshop spaces
- Compact yet powerful
- 4 heavy-duty locking casters
- 3100 Cubic Feet per Minute (CFM)
- 3 Fan speeds (Hi, Medium, Low) and oscillating louvers to ensure even distribution, wide-coverage, and comfort
- Easy to operate
- Manual & continuous water filling
- 3-Sided rigid high-density cooling pads for increased evaporative surface area generating cooler air
- Power source type: Corded Electric
- Voltage: 115 volts
- Size: 37x17x24 inches
- Wattage: 250 watts
#2: OEMTOOLS 23977 Evaporative Cooler
Even much larger coolers are outperformed by the OEMTOOLS 5,300 CFM Evaporative Cooler, which is small and portable. It is energy-efficient, silent, and offers best-in-class cooling and coverage, allowing cold air to travel further than comparable coolers of similar size. Evaporative coolers work by drawing hot air from the environment through wet media panels, where it is cooled by evaporation. This unit’s strong 1/3 HP fan then pumps 5,300 CFM of cooled air into the surrounding region, cooling rooms up to 1,600 square feet. Our evap cooler uses three XeL50 media panels (rather than the one panel found on other mobile coolers), which provides greater air-intake surface and reduces air pre-rotation to the propeller, resulting in reduced static pressure and more efficient air delivery to the propeller. These three high-density media panels also have 80 percent more evaporation surface than ordinary density media, resulting in improved evaporation efficiency and longer life, as well as maximum cooling of up to 1,600 square feet.
Key Features:
- Cooling area up to 1,600 square feet
- Provides 5,300 CFM of air delivery
- Energy-efficient
- Portable design
- Large casters
- Use 3 high-density media panels, which provide 80% more evaporation surface
- 1/3 HP 3-speed motor
- Oscillating design
- Patented axial propeller
- Quiet operation
- Molded with UV resistant polypropylene resin, suitable for outdoor use
- GFCI Plug
- Direct-connect-to-hose feature enables constant water supply option
- Water Capacity: 14.6 gallons
#3: Honeywell 525 CFM Indoor Outdoor Portable Evaporative Cooler
Even on the hottest days, the Honeywell CO30XE Portable AC can add a pleasant breeze to your garden enjoyment. After filling this device with water and ice, you’ll be able to enjoy cool air whenever you choose, and it may even be used indoors. The Honeywell CO30XE evaporative is lightweight and portable, making it ideal for a variety of cooling applications. The CO30XE is programmable for ideal air comfort, featuring an icebox, body-level air throw, and humidity control to regulate moisture output.
Key Features:
- 525 CFM
- Recommended for areas up to 320 sq. ft.
- Product Dimensions: 18″ W 13.8″ D 33.7″ H
- Weight: 24.9 lbs
- Perfect for indoor use: home, bedroom, garage, kitchen
- Perfect for outdoor use: Backyard BBQ’s, pool parties, relaxing on the porch, garden or deck
- UV resistant material & GFCI cord for safe outdoor operation
- Continuous water hose connection
- Triple-sided Honeywell Honeycomb Cooling Pads
- Built-to-Last
#4: Portacool PACJS2501A1 Jetstream 250 Portable Evaporative Cooler
The Portacool PACJS2501A1 Jetstream 250 Portable Evaporative Cooler is a mid-range evaporative cooler ideal for compact settings. Easy-roll rollers, cord wrap, and reduced maintenance are just a few of the features that make it user-friendly. Kuul Comfort evaporative media is included, which is the highest-quality evaporative media available and is created exclusively for Portacool products in the United States. It has a bigger drain for easier and more efficient cleaning. Your goods and investment are protected by the Liquid Level Indicator with automatic pump stop. This energy-saving cooling system consumes less energy than a typical household toaster. The Portacool PACJS2501A1 Jetstream 250 Portable Evaporative Cooler is built in the United States of America using domestic and international components.
Key Features:
- Air delivery – 8, 500 CFM / 14, 441 m3/hr
- Cooling Capacity: 2, 125 s. f. / 197 m2
- Velocity: 24 mph / 39 kph
- Speeds: Variable
- Made in the USA
#5: Honeywell CO48PM Evaporative Air Cooler
Honeywell CO48PM is perfect for Backyard barbeques, outdoor pool parties, relaxing on the porch, garden or deck. This is designed to keep vast places cool with little effort! Powerful evaporative cooling all day thanks to a top-loading ice container with a continuous water hose connection and triple-sided Honeywell Honeycomb Cooling Pads. No need to worry. Honeywell Air Coolers has been setting the standard for excellence in the market for over 12 years.
Key Features:
- Suitable for Indoor and Outdoor
- Product Dimensions: 24.4″ W 14.8″ D 34.8″ H
- Product Weight: 30.9 lbs
- Recommended for area up to 610 sq. ft.
- Triple-Sided Honeycomb for Wider Airflow
- Ice Compartment for Refreshingly Cool Breeze
- Weatherproof + UV Resistant
- Large 10 Gallon Tank
- Forceful 14″ Fan Blades
- Long Electrical Cord + Storage
#6: NewAir AF-310 Swamp Cooler
The NewAir AF-310 evaporative tower cooling fan is a cost-effective solution to stay cool in dry climates. The AF-310 may lower the temperature in the surrounding area by as much as 20 degrees at a fraction of the expense of air conditioning by using the natural power of evaporation to cool the air. The attractive high-rise tower fan includes a water tank with gel ice pack that is easy to access. With three fan speeds, 60-degree oscillation, and a Nature Setting that automatically alters the fan speed to mimic a natural breeze, you can choose the perfect cooling mode for you. You can adapt cooling to your schedule with a sleep mode and a 7.5-hour timer. To produce moisturized cool air, this evaporative cooling system uses a germ-free water pump circular system and cloth curtain materials. The AF-310 is a swamp cooler that also functions as a humidifier, blower, and air purifier. A full-featured remote control is included.
Key Features:
- Powerful evaporative cooler
- Air Flow: 312.37 Cubic Feet Per Minute (CFM)
- Effective Area: 100 Square Foot
- 3 Fan speeds, 3 cooling modes and an automatic timer
- ECO-Friendly
- Made with quality materials
- Size: 12.63 x 11.68 x 34.5 inches
- Weight: 11.6 Pounds
#7: Hessaire MC18M Portable Evaporative Cooler
Hessaire MC18 series evaporative coolers are the best-selling on the market, offering 1,300 CFM of cool airflow, covering up to 500 sq. ft. The lightweight and maneuverable design allow it to be easily moved almost anyplace. A 0.7-A motor enables tailgating, camping, and other such uses of 115V power with automobiles. This has a 2-speed fan with HI speed and low speed. Simple control dial A short turn of the knob, and the Hessaire is turned on, with the following settings: Use the fan without the pump and evaporative cooling to move air. Circulate air on high without the pump and evaporative cooling. Low Fan: Use the fan on low with evaporative cooling. Pump On: Set the pump to pre-wet the pads. water station(s) Now, enjoying your evaporative cooler is even easier. Connect the back of the unit to a garden hose and operate it continuously for up to 3–4 hours. More features Manually adjustable louvers: These louvers are adjusted to achieve the dual goal of forcing air up and down. It is wonderful for drying surfaces while giving personal cooling. Outdoor use of sunlight is added to the ABS plastic to make it tough. Wetness Indicator: Watch out for water level indicators, as you don’t want to waste water.
Key Features:
- 4 Heavy-duty casters make it perfect for indoor/outdoor use
- Area Range: up to 500 square feet
- Compact & Powerful
- 1,300 Cubic Feet per Minute (CFM) with manually adjustable louvers
- Easy to operate & simple maintenance
- 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 option
- Size: 28x22x12 inches
- Weight: 16 pounds
#8: Briza Swamp Cooler
It combines the advantages of an air cooler, a fan, and a humidifier into one convenient container. It consists of an air cooler that creates a cold breeze by evaporating water into the air, an 80° oscillating fan with three speeds, and an 800ml/h humidifier. PLEASE NOTE: Air coolers do not chill your room; instead, they cool you by blowing cold air on you. A remote is included with every Briza device, allowing you to control your Briza from anywhere in the room. Briza’s molded handles making it simple to transport from room to room in your house. There’s no need for an inconvenient ventilation pipe. Simply put the Briza into any power outlet, open a window to let the humidity out, and unwind in the cool air of a Briza. The Briza uses only 80 Watts of power, whereas air conditioners can use up to 3500 Watts. When you simply need to utilize one room on days when you don’t want to spend the extra power to turn on the air conditioner, the Briza is ideal. Briza is ideal for campers and RVs because of its low energy usage.
Key Features:
- Portable and compact
- 80° oscillating fan with three speeds
- Humidifier provides 800ml/h moisture into the air.
- Indoor & Outdoor use
- Power consumption: 80 Watts
- 8L Water tank
- One year unlimited warranty
#9: COSTWAY Evaporative Cooler
The COSTWAY Evaporative Cooler has three variable modes and wind speeds to deliver the best airflow for your specific needs. The large air exit evenly distributes cold air and provides a diverse air supply. You can transfer or transport it to any desired area thanks to the adaptable wheels and handles. You may operate and alter all settings using the remote control without leaving your cozy bed or sofa. Furthermore, this air cooler does not produce excessive noise during operation and does not interfere with the ability of workers or family members to work or rest.
You may enjoy the cool summer with it. This is perfect for any large area such as supermarkets, factories, offices, etc.
Key Features:
- 3 different speeds and modes for you to set
- Air conditioner cooler, fan, air humidifier, 3-in-1 multi-function design
- 2 drains for easy draining of excess water
- 7-gallon large water tank reduces the number of water additions
- Transparent water level window provides accurate residual water information
- Large air outlet provides a wider air supply
- Flexible universal wheels make it easy to rotate or move
- 12-hour timer function and remote control
#10: MaxxAir Portable Evaporative Cooler
The Maxx Air 36-Inch Evaporative Cooler is ideal for interior industrial and commercial applications where air conditioning isn’t an option, including as stores, factories, and warehouses, barns, outdoor entertainment venues, and sporting events. This fan is made with a sturdy polyethyle housing and heavy-duty aluminum fan blades to withstand wear and tear. It is also built with an energy-efficient motor and pump to remain cost-effective throughout its operational life. Our 36-inch model comes completely assembled and may be easily relocated using the built-in casters to your desired place. Without air conditioning, the ambient temperature can be reduced by up to 26°F in spaces up to 2,600 sq. ft. For independent use, connect to a direct water connection or use the existing 10 gallon reservoir.
Key Features:
- Huge coverage
- Perfect for farms, garage & large scale spaces
- Areas up to 2600 sq. ft.
- Indoor & Outdoor use
- Rotomolded polyethelene body
- Straight and swivel casters for easy portability.
- Connect to direct water line or use 25 gal. water reservoir. Fully submersible water pump and float valve.
- No assembly required
- Easy to maintain
- Low operational costs thanks to the energy-efficient pump and motor components
- Super durable rotomolded construction for maximum durability without a ton of weight.
