Inspiring Ideas for Modern Home

8 Best Ventless Portable Air Conditioners To Chill Your Home

The Hessaire Evaporative Cooler is my top choice as it uses water-soaked filters to cool a room by removing hot, dry air. Meanwhile, the LooQoo Portable Air Conditioner is affordable and comes with adjustable wind speeds for customized cooling. Portable air conditioners are efficient for individuals who want to avoid installing permanent cooling systems. This article will explore the top 10 products for efficient cooling without external vents.

Best Ventless Portable Air Conditioners

I have shortlisted the 8 best ventless portable air conditioners that are equipped with remote controls, high-tech cooling systems, and large tanks for a smooth experience. You can even use many of these units in manual mode for greater convenience.

Listed below are the 5 best ventless portable air conditioners from our list:

  • Hessaire MC37M Evaporative Cooler. The Hessaire MC37M Evaporative Cooler shines with its large tank capacity, air swing distribution, and dense air flow, ensuring both indoor and outdoor applications remain cool while also offering ease of customization.
  • VIVOHOME Portable Evaporative Air Cooler. The VIVOHOME Portable Evaporative Air Cooler, ideal for dry climates, excels with its dual-layer water circulation mechanism, large tank capacity, mobility, variable speed settings, and quiet operation, ensuring maximum cooling efficiency and user comfort.
  • VAGKRI Portable Evaporative Air Cooler. The VAGKRI 3-in-1 Portable Evaporative Air Cooler provides three cooling methods, impressive airflow, and a large water tank; its electronic control panel, timer settings, and the inclusion of a remote ensure ease of use and convenience.
  • HESSAIRE Portable Evaporative Cooler. HESSAIRE's Portable Evaporative Cooler is an efficient choice for hot, dry climates, with its energy-efficient axial prop, increased air intake, and portability features; however, it may be too loud for some users.
  • Honeywell Indoor Portable Evaporative Air Cooler. Honeywell’s Indoor Portable Evaporative Air Cooler offers a cost-effective cooling solution with low power consumption and robust airflow, coupled with its carbon dust air filter, remote control, and adjustable humidification, making it ideal for hot, dry climates.

1. Hessaire MC37M Evaporative Cooler - Best With An Air Swing Distribution System

The Hessaire MC37M Evaporative Cooling Fan is a powerful and efficient way to cool down your space without refrigerants, as it’s designed to pull hot, dry air through a water-soaked filter. This ventless air conditioner delivers up to 3,100 cubic feet per minute of excellent airflow. Moreover, the continuous fill options of the 10.3-gallon tank and garden hose adapter allow easy water filling, providing up to 3-4 hours of use.

Many people regard this as the best ventless air conditioner for regions with high temperatures and low humidity. It is an excellent choice for outdoor pursuits such as camping, tailgating, and cookouts or indoor environments like home offices, workshops, patios, and garages. 

The mechanical control panel has uncomplicated rotary controls, including a unique motor dial, a pump, and an air swing distribution system, which makes it effortless to customize the fan's cooling intensity to your preferences. And compared to other ventless air conditioners, this is a top-notch option for individuals searching for a competent and mobile cooling solution that is environment-friendly and economically efficient. 

Its mechanical manipulation panel, alternative choices for manual and continual fill, formidable air current, and compact structure make it ideal for indoor and outdoor use.

Floor Area: 750 square feet | Reservoir Capacity: 10.3 gallons | Number of Speeds: 3 | Airflow Capacity: 3,100 CFM

2. VIVOHOME Portable Evaporative Air Cooler - Best For Dual-Liquid Circulation System

The VIVOHOME Evaporative Air Cooler presents a highly advanced solution for hot and arid environments since it boasts a dual-layer liquid circulation system. In other words, users can adjust the air speed settings as needed, while the device runs almost silently, ensuring maximum user comfort. 

Equipped with several safety features, this portable air conditioner is a vertical fan and humidifier, making it an ideal addition to any home or workplace. 

The VIVOHOME Evaporative Air Cooler is ideal for hot and arid climates, thanks to its dual-layer water circulation mechanism and two high-density ice containers, offering efficient cooling. Moreover, it boasts a substantial water tank capacity of 7L, enabling prolonged operation without frequent refills. 

With the added convenience of four universal castors and a concealed handle, this ventless AC unit can be effortlessly moved as needed. Its wind speed and direction can be tailored to suit individual preferences in three modes, and it functions quietly while equipped with triple security protection. Furthermore, it includes a timer function and remote control, doubling as a tower fan or humidifier.

Floor Area: 0.92 square feet | Reservoir Capacity: 1.8 gallons | Number of Speeds: 3 | Airflow Capacity: 250 CFM

3. VAGKRI Portable Evaporative Air Cooler - Best 3-In-1 Air Cooler

The VAGKRI 3-in-1 Portable Evaporative Air Cooler is the ultimate solution to your cooling needs because it features three cooling methods (air, water, and ice) for a refreshing and comfortable experience. With 3-sided intake panels and powerful fan motors, it removes hot air and features an ice compartment for ultra-effective cooling. 

I enjoyed the 120° oscillation handles of this portable ventless air conditioner, suitable for spaces of up to 700 sq. ft., delivering 2,100 CFM. It has an 8-gallon water tank and you can manually add water from the top or attach a garden hose for uninterrupted cooling. 

Best of all is the electronic control panel that offers ease of use and long-term reliability, with a 1-24H timer setting and three fan speeds. There is also a full-function remote control for added convenience.

The VAGKRI 3-in-1 Portable Evaporative Air Cooler further boasts cutting-edge features and robust cooling capabilities, which makes it an indispensable inclusion in any residential or commercial setting. Moreover, the air conditioning unit is outfitted with a state-of-the-art evaporation system that is highly efficient in lowering the temperature of the surrounding atmosphere. And its user-friendly interface facilitates effortless operation and customization.

Floor Area: 700 square feet | Reservoir Capacity: 7.9 gallons | Number of Speeds: 3 | Airflow Capacity: 2,100 CFM

4. HESSAIRE Portable Evaporative Cooler - Best With Patented Axial Prop

Among the best portable air conditioners is the Hessaire 1,300 CFM Evaporative Cooler, a compact and aesthetically pleasing cooling solution for dry climates or open spaces. Its expanded air intake and high-density XeL50 rigid media allow it to outperform larger evaporative coolers, while its patented axial prop is energy efficient and throws cool air farther.

The ventless air cooler features three media panels instead of a single panel, which provides more air intake and powerful air delivery. One of the advantages of the Hessaire 1,300 CFM Evaporative Cooler is its efficiency in high temperature, low humidity, and well-ventilated spaces of up to 500 square feet.

It has a high airflow capacity of 1,300 CFM, allowing it to cool larger areas effectively. Furthermore, it comes with a set of 4 wheels and a handle for easy portability, which makes it easy to move from one location to another.

However, there are some potential drawbacks to this ventless portable air conditioner. Firstly, it is only effective in certain climates or environments, and unsuitable for outdoor use in extreme conditions.

Additionally, the cooler must be positioned in front of an open window or door, which may not be feasible for some users. It is also important to note that the cooler has a maximum noise level of 60 dB, which may be too loud for some people.

Floor Area: 500 square feet | Reservoir Capacity: 4.8 gallons | Number of Speeds: 2 | Airflow Capacity: 1,300 CFM

5. Honeywell Indoor Portable Evaporative Air Cooler - Best With Carbon Dust Air Filter

The Indoor Evaporative Air Cooler, also known as a Swamp Cooler, is an ideal solution for those living in the hot and dry climates of the Southwest and Midwest regions of the United States. This powerful and energy-efficient air cooling system is designed to provide maximum comfort to its users while using minimal electricity. 

With a power consumption of just 288W and an airflow of 806 CFM, this air cooler is perfect for spot cooling small to medium-sized spaces such as living rooms, bedrooms, dens, covered patios, and garages.

One of the most noteworthy features of this air cooler is its ability to reduce the temperature of the surrounding air through environmentally friendly water evaporation. Unlike traditional air conditioners, which rely on refrigeration technology, this air cooler uses water evaporation to create a cool and refreshing breeze. This makes it a more sustainable and cost-effective alternative to traditional air conditioning units.

The Indoor Evaporative Air Cooler has a range of features designed to enhance its functionality and convenience. For instance, it has a Carbon Dust Air Filter that helps to purify the air, ensuring that the air you breathe is clean and healthy. 

Additionally, it has a remote control that allows you to adjust the settings from the comfort of your seat. The low water alarm lets you know when to refill the tank, while the energy-saving timer ensures that the cooler runs only when needed.

The cooler can provide a moist, cool breeze that can help to soothe dry skin and reduce the risk of respiratory problems associated with dry air. Another unique feature of this air cooler is its adjustable humidification dial, which can regulate the humidity level of your indoor environment. This can be particularly helpful during winter when the air tends to be drier.

The Indoor Evaporative Air Cooler also has an ice compartment, which can further enhance its cooling capabilities. Fill the compartment with ice; the cooler will produce an even cooler and more refreshing breeze.

Maintenance of the Indoor Evaporative Air Cooler is easy, thanks to its detachable tank. You can remove and clean the tank quickly and easily, ensuring that your air cooler always operates at peak efficiency.

In conclusion, the Indoor Evaporative Air Cooler is an excellent choice for those looking for an energy-efficient and sustainable cooling solution for their homes or offices. With its low power consumption, powerful airflow, and convenient features, this air cooler provides a comfortable and refreshing indoor environment, even in the hottest and driest climates.

Floor Area: 320 square feet | Reservoir Capacity: 7.9 gallons | Number of Speeds: 3 | Airflow Capacity: 525 CFM

6. PARIS RHÔNE 3 in-1 Evaporative Air Cooler - Best For 80-degree Oscillation

The PARIS RHÔNE AMZPE-TF008W01 Tower Fan is a powerful 3-in-1 unit that combines an evaporative air cooler, fan, and humidifier to provide exceptional cooling power and improve air quality in any room. With many features and settings, this tower fan is perfect for keeping your home or office cool and comfortable during hot summer days.

At 40 inches tall, this tower fan is a sleek and stylish addition to any room. Its unique features include an 80° oscillation, a 45" cooling fan, and a 19" extra-long air outlet. Additionally, this fan comes with portable universal casters, making it easy to move from room to room.

One of the standout features of the PARIS RHÔNE AMZPE-TF008W01 Tower Fan is its large 1.59-gallon water tank, which allows for an extended cooling performance without frequent refilling. This unit also has two ice packs that can be added to the tank to boost the cooling power and provide immediate relief.

The fan offers four wind speeds and three wind modes, allowing you to customize the airflow to your preferences. With a velocity of 25 ft/s, this unit provides maximum coverage, ensuring that every corner of the room stays relaxed and comfortable.

The PARIS RHÔNE AMZPE-TF008W01 Tower Fan is also incredibly user-friendly. The control panel is on top of the unit, making it easy to adjust settings or set the 15-hour timer. Alternatively, you can use the included remote control to change the settings from the comfort of your couch or bed.

Floor Area: N/A | Reservoir Capacity: 1.59 gallons | Number of Speeds: 4 | Airflow Capacity: 2,943 CFM

7. Uthfy Evaporative Cooler - Best With High-Density Cooling Pads

Dispersed over a wide area, providing maximum coverage and comfort. The three fan speeds allow you to adjust the cooling level to your desired setting, while the up-and-down manual adjustment of the oscillation function provides additional customization options.

One of the standout features of this cooling fan is its efficiency and cost-effectiveness. The 3-side rigid high-density cooling pad increases the surface area for evaporation, producing colder air. The two complimentary ice boxes can also enhance the cooling effect and provide longer-lasting coolness. As a result, this cooling fan is more energy-efficient than traditional air conditioners, making it an excellent investment for your cooling needs.

The fan's sizeable 10.6-gallon water tank allows it to blow cold air for extended periods, providing continuous relief from the heat. The water level window helps you monitor the water level, ensuring you can add water on time. Moreover, the continuous fill option lets you attach a standard garden hose with the included water pipe joint, eliminating the need to watch and fill the water tank manually.

Cleaning and maintaining the fan is also a breeze. The drainage port at the bottom of the tank makes it easy to clean the residual water in the tank, ensuring that the fan continues to operate at peak performance. The sheet metal body with electrostatic powder coating is durable and easy to clean, ensuring that the fan lasts many years.

The fan is straightforward and user-friendly, with four independent round buttons controlling the fan speed, power, cooling, and oscillation. The louvers can be manually adjusted to change the airflow direction up and down, providing additional customization options.

The fan's portability is also worth noting. It is mounted on four heavy-duty 360-degree universal wheels, making it easy to move from room to room or location to location. Two wheels are equipped with brakes, ensuring stability and safety during operation.

In conclusion, the Powerful Cooling Fan is a well-made, efficient, cost-effective solution for keeping cool and comfortable. Its impressive cooling capabilities, user-friendly operation, and portability make it an excellent investment for your home, workshop, or commercial space.

Floor Area: 10 sq. ft. | Reservoir Capacity: 1.59 gallons | Number of Speeds: 3 | Airflow Capacity: 100 CFM

8. NewAir Evaporative Air Cooler - Best With Cyclone Circulation Technology

The Portable Evaporative Cooler is a device designed to provide relief from the heat while also reducing energy costs. The device has many features that make it convenient to use and maintain, including easy-glide casters and a removable water tank for mess-free refills.

One of the critical features of the Portable Evaporative Cooler is its CycloneCirculationTM technology. This technology keeps cold air moving continuously throughout the room, creating a wind chill effect that feels cooler on the skin than still air. This feature helps to lower the room's ambient temperature efficiently, providing relief from the heat without relying on expensive air conditioning units.

Thanks to its easy-roll casters, the device is also lightweight and easy to move. The removable, 1.45-gallon water tank makes drip-free refills a snap, ensuring the device is simple to maintain.

What sets the Portable Evaporative Cooler apart is its natural cooling process. As the powerful fan pulls hot, dry air across the fibrous pad surface, water quickly turns from liquid into gas, providing a refreshing breeze that helps lower the room's temperature naturally, without any chemical coolants. This makes the device a cost-effective and eco-friendly solution for hot, dry climates west of the Mississippi River.

The device's advanced cooling technology and its easy-to-use features make it an attractive option for anyone looking to beat the heat and cut energy costs. Its natural cooling process, efficient Cyclone Circulation technology, and easy maintenance make it a smart choice for anyone seeking relief from the heat without relying on expensive or harmful cooling methods.

Floor Area: 11.5 sq. ft. | Reservoir Capacity: 1.45 gallons | Number of Speeds: 3 | Airflow Capacity: 470 CFM

What is the Best Ventless Portable Air Conditioner for Your Home?

In the table provided below, we present a detailed comparison of the best Ventless Portable Air Conditioners. This comparison focuses on essential attributes including Floor Area, Reservoir Capacity, Number of Speeds, and Airflow Capacity. These factors are pivotal in determining the effectiveness and suitability of each unit for various environments.

ProductFloor AreaReservoir CapacityNumber of SpeedsAirflow Capacity
Hessaire MC37M Evaporative Cooler750 sq. ft.10.3 gallons33,100 CFM
Vivohome Portable Evaporative Air Cooler0.92 sq. ft.1.8 gallons3250 CFM
Vagkri Portable Evaporative Air Cooler700 sq. ft.7.9 gallons32,100 CFM
Hessaire Portable Evaporative Cooler500 sq. ft.4.8 gallons21,300 CFM
Honeywell Portable Evaporative Air Cooler320 sq. ft.7.9 gallons3525 CFM
Paris RHÔNE 3 in-1 Evaporative Air CoolerN/A1.59 gallons42,943 CFM
MEPTY CFM Evaporative Cooler1000 sq. ft.10.6 gallons311,000 CFM
Uthfy Evaporative Cooler10 sq. ft.1.59 gallons3100 CFM
NewAir Evaporative Air Cooler11.5 sq. ft.1.45 gallons3470 CFM

Buying Guide for the Best Ventless Portable Air Conditioner

Choosing the best ventless portable air conditioner is essential for your home. Here are some key considerations to keep in mind when selecting the best unit for your needs.


Choose a durable construction, such as metal, aluminum, or steel, and look for a white paint and powder coating for added durability.


Opt for units with an airflow value of around 200 CFM to balance efficient cooling and energy savings.


Select a unit that comes with an installation kit or has an easy-to-follow installation process.


Choose a unit with a lifetime warranty or a longer warranty period for peace of mind and confidence in the product's quality.

Noise Level

Consider the noise level of the unit, especially if you plan to install it in a bedroom or study. Look for models with a low decibel rating to avoid any disturbance.

Are ventless portable air conditioners safe?

Ventless portable air conditioners are considered safe provided that they undergo appropriate maintenance. However, due to their propensity to elevate humidity levels, users in highly humid regions should be cautious of potential increases in mold or dust mites.

How much noise does a ventless portable air conditioner make?

The noise produced by ventless portable air conditioners varies between models but it generally falls within the range of a standard fan. Owing to their lack of compressors, these air conditioners tend to produce less noise compared to conventional air conditioning units.

Where is the best place to use a ventless portable air conditioner?

Ventless portable air conditioners exhibit optimal performance in hot, dry climates. They are particularly useful in spaces where traditional air conditioning is impractical, such as older homes or buildings without HVAC systems, or for providing temporary cooling in areas like workshops or garages.

Can a ventless portable air conditioner cool multiple rooms?

Ventless portable air conditioners are largely designed to cool a single open area at any given time. For multiple rooms or larger spaces, multiple units may be required or an alternative cooling solution might need to be considered.

What maintenance is required for a ventless portable air conditioner?

The standard maintenance for a ventless portable air conditioner includes tasks such as replenishing the water tank as needed, replacing cooling pads upon signs of degradation, and routine cleaning of the unit to curtail bacteria or mold accumulation.

What is the lifespan of a ventless portable air conditioner?