Best Ventless Portable Air Conditioner (2019 Review)

Hot temperatures are hard to deal with. One excellent way of decreasing the temperature in your home is a ventless portable air conditioner.

best ventless portable air conditioner

A lot of people often confuse a simple portable AC unit with a ventless AC. The ventless portable air conditioner is a blend of both: it works without exhaust hose and can be easily moved from room to room.

Let’s look at the Top 5 ventless portable air conditioners on the market.

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Best Ventless Portable Air Conditioners: Comparison Table

Ventless Portable ACBest ForPrice
Luma Comfort EC220W

Luma Comfort EC220W portable AC
Best For Dry and Hot Climates Check Price
Honeywell CO30XE 525 CFM

Honeywell CO30XE 525 CFM image
Best Energy Saving Check Price
Luma Comfort EC110S 500 CFM

Luma Comfort EC110S ventless AC
Best For Chilling Check Price
LG LP1217GSR 115V

LG LP1217GSR 115V
Best For Rooms up to 400 sq ft Check Price
Whynter ARC-14S

Whynter ARC 14S ventless AC
Best Eco-Friendly Model Check Price

#1 Luma Comfort EC220W 1650 CFM – Best For Dry and Hot Climates

Luma Comfort EC220W

This is a 2-in-1 ventless portable air conditioner that serves as a tower fan and a humidifier. It offers excellent coverage with a bunch of incredible features.


  • 2-in-1 ventless portable AC unit.
  • Covers an area of 650 sq.ft.
  • Contains water level indicator.
  • Offers 3 wind modes and 4 fan speeds.

Cooling Coverage: One of the most important factors that indicate the power of an AC unit is the cooling coverage it has.

Luma EC220W covers an area of 650 sq. ft., which equals to a 1.5 ton AC. One unit will be enough for such a big space.

Fan Speed: This unit offers four fan speeds that deliver up to 650 CFM of cool air. The lowest speed is the best if you want it to operate silently.

You can also add ice packs to make the fan cool down the air. This can be a good option for very hot days. The fan is said to make you feel about 8 degrees cooler (at max speed).

Water Connection: Since this unit works on an evaporative cooling technology, it requires a water-filled tank to chill the room.

It has a large 10.6-gallon water tank that is super easy to refill. You can pour water from the top or bottom and even detach the water tank to clean or refill it. You can also fill the tank by directly connecting a water hose.

Performance: Luma Comfort EC220W High Power 1650 CFM Evaporative Cooler with 650 Square Foot Cooling stands tall when it comes to the overall performance.

It has a powerful blower that draws in outside air, passes it through three cooling pads, and pushes out cooler air.

Other than this, it’s also able to catch airborne particles and give out fresh and healthy air.

  • 1-year warranty.
  • UV protected ABS plastic doesn’t corrode.
  • Uses 80% less energy than conventional ACs.
  • The tank will easily last for 24 hours.
  • Equipped with a water level indicator gadget.
  • No ducts involved.
  • Extremely lightweight (42 pounds) and easy to move thanks to the wheels.
  • A bit louder at full speed.

If you are looking for a superior ventless portable AC that can eliminate the dryness and humidity from your room then pick Luma EC220W. Thanks to evaporation technology, it can be a good choice for dry states.

#2 Honeywell CO30XE 525 CFM – Best Energy Saving Evaporative Cooler

Honeywell CO30XE 525 CFM

If you want to cool a small indoor space without using too much power then bring home Honeywell CO30XE 525 CFM portable cooler.

It’s a low-noise generating unit that is capable of chilling a dry and humid room in a few minutes. If you live in a region that experiences less than 60% humidity you should definitely consider this AC.


  • Covers 320 sq. ft.
  • Uses only 52 watts of power.
  • Equipped with a low water alarm.
  • 3 fan speeds.

Power-Saving And Powerful Unit: This is a power-saving ventless portable AC that lowers the temperature in no time. It offers three fan speed options. You can choose the lowest speed if you want it to operate silently.

While the unit is powerful, it is meant to cover smaller rooms only because it delivers 525 CFM of cooling air.

Longer Runtime: It incorporates a 7.9-gallon fuel tank provides with hours of operation. It also has an alarm system to inform you when it’s time for a refill.

Portable And Easy To Use: It comes with a remote control that makes it easy to operate the unit. It weighs 25 pounds and has wheels as well for added portability.

Performance: The unit may cover a small area but its performance is top-notch. You can also place ice packs to make the air coller in a special ice compartment.

You can also connect a hose directly to refill it, making the job easier.

Programmable: You can also program the unit to work for up to 7.5 hours using the timer. This is a great feature when you want to sleep or work without having to worry about the AC.

  • 1-year warranty.
  • Comes with a detailed user manual.
  • Can be used both indoors and outdoors.
  • Weather resistant.
  • Customizable thanks to features like body-level air throw and humidity control.
  • Suitable for small-medium places only.

Honeywell CO30XE 525 CFM Indoor Outdoor Portable Evaporative Cooler can be a great choice for small to medium rooms. It is remotely operable and also can be set on a timer so that you don’t have to wake up at night.

#3 Luma Comfort EC110S 500 CFM – Best For Chilling

Luma Comfort EC110S 500 CFM

If you are looking for a portable evaporative cooler that can chill the room like a pro then Luma EC110S is your best bet. It’s the most effective when it comes to bringing down the heat as it can reduce room temperature by up to 30F.


  • Works on cyclonic cooling technology
  • A cooling range of 250 sq. ft.
  • 3 cooling speeds with multiple wind modes
  • Whisper-quiet design
  • Longer runtime (8 hours).

Customization: You can choose the speed and wind mode. It offers 3 wind modes along with 3 different fan speed options.

You can start off with the max setting to make the room chilly and then reduce it to make it run silently.

Top Notch Cooling Tech: The unit operates on a cyclonic cooling technology that’s known to be quick. You will not have to wait for hours for the room to feel cooler.

However, this unit is only suitable for smaller places because it can cover up to 250 sq. ft. of space.

Performance: The unit looks good and performs exceptionally well. Evaporative cooling makes you feel comfortable by not only reducing temperature but also making the air fresher.

Thanks to a unique design, the unit works silently and will not cause any disturbance.

Energy Saving: It consumes 75% less energy than standard AC units. Moreover, it also has a timer to save energy.

  • 1-year warranty.
  • Remote operable.
  • Detachable water tank is easier to fill and clean.
  • Lightweight (16 pounds only).
  • Not suitable for humid areas.

Luma Comfort EC110S Portable Evaporative Cooler with 250 Square Foot Cooling, 500 CFM can be a good option if you live in dry and hot areas. It works well for small rooms but may not be suitable for larger spaces.

LG is famous for producing high-end air conditioners that ensure top air quality, silent operation, and easy installation and maintenance, including some fascinating portable models. Overall, this graphite grey model has several working modes and useful options. It is designed especially for cooling spaces up to 400 square feet, with 12000 BTU.

LG LP1217GSR 115V comes with a cord that is 6 ft long and has swing louvers for extra comfortable cooling and elimination of hotspots. It also has an automatic evaporation system and a dry air flow feature. Are you afraid that cold air might harm you? No worries, as you can choose the top inclined mode to protect yourself from it.

To sum up, the performance of this LG portable air conditioner model features a silent mode, a turbo mode, and programmable timers within the 24-hour timeframe. We especially recommend it for those who appreciate the timer feature, air conditioner portability, air quality, and are looking for cooling a room smaller than 400 sq ft.

  • Easy to install and operate.
  • High air quality.
  • The grey color may not suit everyone’s interior design.
  • The transition from the “fan” to “cool” mode is somewhat slow.

#5 Whynter ARC-14S Dual Hose Portable Air Conditioner – Best Eco-friendly Model for Rooms up to 500 sq ft

Whynter ARC 14S

Whynter is an award-winning air conditioner brand famous for very powerful and fast air conditioners. This model that comes in platinum and black color is not an exception. ARC-14 S with 14000 BTU is perfect for rooms equal to or smaller than 500 square feet.

When should you consider this model? If you are looking for a 3-in-1 model, with a fan, air conditioner, a dehumidifier, a 24-hour programmable timer, and a lead-free, eco-friendly appliance, you might want to think about this model by Whynter.

It has a very powerful dehumidifier, which is its strongest asset. It comes with remote control, filters, and a full installation kit, including a hose.

We recommend it for those who value eco-friendly products with water-air recycling technology and look for a portable model suitable for a room up to 500 square feet.

  • Quick cooling.
  • Eco-friendly model.
  • This model comes with just a 1-year warranty.

Buyer’s Guide: How To Choose The Best Ventless Portable Air Conditioner?

You need to consider a few points in order to choose the best ventless portable AC for your home.

Cooling Coverage

First, determine how much cooling coverage is ideal for your room. This will require you to measure the room area in square feet.

The unit should be able to cover the entire space to ensure every corner of the room is comfortable and cool. Luma Comfort EC220W, for example, can be great as it offers excellent coverage.

Ventless Portable AC Runtime

This is important as some units only offer about 3 hours of run-time, which may not be enough.

Pick a unit that offers at least 8 hours of run-time so you can sleep without worries. The size of the tank plays a very important role here.


It can be frustrating to wake up in the middle of the night to take care of the cooler. You can avoid this by choosing a unit that has a timer option. You can set it to shut down automatically to save energy and reduce effort.

Other than this, pick a unit that sends low water alerts so that it doesn’t have to run when the water level is low as it can be bad for the unit.

Honeywell CO30XE 525 CFM can be a good pick, it has a remote control and an alert system as well.


It is important to make sure tha you pick a unit that offers excellent performance. Some factors that can influence the performance include customization options (fan speeds), the ability to use ice, etc.

Ease To Use

Consider how easy it is to use a unit. Some manufacturers offer detachable tanks for added ease. Plus, some ACs even come with remote controll so that you do not have to move every time you want to change settings.

Luma Comfort EC110S 500 CFM can be an excellent pick as it offers good performance and is customizable as well.

Portable Air Conditioner Noise Level

You do not want to go for a unit that’s too noisy. It will disturb you and cause you to feel irritated so pay attention to the level of noise a unit creates when it is operating.

In the end, choose a ventless portable air conditioner that fits your needs. All the three options discussed above are great, pick one that suits you the best.

You may also like the video review of the best portable air conditioners in 2019: