- 1 What is a Ventless Air Conditioner?
- 2 How does a Ventless Air Conditioner Work?
- 3 What are the Advantages of Ventless Air Conditioners?
- 4 What is the Best Ventless Air Conditioner Currently Available?
- 5 What is the Best Small Portable Ductless Air Conditioner in 2020/2021?
- 6 What Is the Best Medium-Sized Portable Ductless Air Conditioner in 2020/2021?
- 7 What Is the Best Large Portable Ductless Air Conditioner in 2020/2021?
- 8 What Is the Best Personal Portable Ductless Air Conditioner in 2020/2021?
- 9 What Is the Best Commercial Portable Ductless Air Conditioner in 2020/2021?
- 10 What Is the Best Outdoor Portable Ductless Air Conditioner in 2020/2021?
- 11 Final Thoughts: How do I Choose the Best Ductless Portable Air Conditioner?
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A ventless portable air conditioner is a great choice for people who want cooler air in their bedroom, office, family room or any other area in their home, without complicated setup or installation and at a reasonable price.
That’s why, we at Know the Flo, are excited to present our all-new 2020/2021 buyer’s guide, review and comparison of the best ductless portable air conditioners currently available.
What is a Ventless Air Conditioner?
A ventless, or ductless, air conditioner is, strictly speaking, not an air conditioner at all! It is an evaporative cooler, or a swamp cooler, which operates in a fundamentally different way than an air conditioner.
A proper AC unit uses refrigerant and fins to extract heat from the air inside your home, ducts to move the hot air outside and fans to move the now cold inside air all around.
A ventless AC is, by comparison, almost absurdly basic. These units simply draw air across water or ice and then blow the cooled air throughout the room.
There are no tubes that need to be somehow run to the outside of your house, no window mounting, no special installation at all, in fact. They have no hoses or ducts, don’t have to be set in a special place, and don’t require you to drill a hole in the wall or strap a big box to your window sill.
How does a Ventless Air Conditioner Work?
It really couldn’t be easier! You just put the portable ventless air conditioner just where you want it, fill it with ice, water or both, plug it in and turn it on.
Of course, these much simpler and much less expensive units are not nearly as powerful as a true air conditioning unit. They will not drop the air temperature nearly as much, nor will they cool as large of a space. They also require that you periodically refill the ice/water tray.
That said, they still offer some substantial benefits, not the least of which is price.
What are the Advantages of Ventless Air Conditioners?
They are less expensive
They are cheaper to run
They are simpler to operate
They do not dry the air as much (in fact, they nicely humidify your space)
Many people find air-conditioned air too cold, even at low settings
No hoses, ducts or holes in the wall or window & no installation
What is the Best Ventless Air Conditioner Currently Available?
Our list of best ductless air conditioners available in 2020/2021 will include a range of price points and performance levels, so if you know your budget, and the space you need to cool, this buyer’s guide will make your selection a snap.
Every ductless AC unit we have chosen is a great performer for the money, is easy to use and offers the best material quality and reliability you can get. So, if you like what you see, click with confidence, and then sit back and enjoy the cool air!
We will look at:
The best portable ventless air conditioner for small spaces: First Choice & Runner Up
The best portable ventless air conditioner for medium size spaces: First Choice & Runner Up
The best portable ventless air conditioner for large spaces: First Choice & Runner Up
The best personal portable ventless air conditioner
The best industrial portable ventless air conditioner
The best outdoor portable ventless air conditioner
What is the Best Small Portable Ductless Air Conditioner in 2020/2021?
Editor’s Rating: 5.0 ⭐️⭐️⭐️⭐️⭐️
Air Choice ATF-009L 40″ Tower Fan and Evaporative Cooler
Room Size: Up To 120 square foot
Tank Size: 2 Liter (~1/2 Gallon)
Includes 2 Ice Tanks
Remote Control: Yes
Weight: 8.9 Pounds
The Air Choice ATF-009L ventless air conditioner features an oscillating tower fan configuration, which lets it effectively distribute cool air all throughout any space.
The Air Choice ventless air conditioner has three modes (normal wind/natural wind/sleep wind) and three speeds (high/medium/low), in addition to three possible cooling processes (air/water/ice) for maximum cooling flexibility.
It has a nice soft-touch control panel and comes with remote control, and operation is as easy as it gets. It is easy to move around and designed to be safe for babies and children, with no hot surfaces, sharp edges or moving parts or blades.
The eight hour timer and sleep mode, along with the ATF-009L’s whisper quiet operation, make it a great choice for day or night-time use.
A super value, well made and well-engineered and really effective at cooling smaller areas, the Air Choice ATF-009L 40″ Tower Fan and Evaporative Cooler is our choice for best ventless portable air conditioner for small spaces in 2020/2021.
Room Size: Up to 200 square feet
Tank Size: 1 Gallon
What Is the Best Medium-Sized Portable Ductless Air Conditioner in 2020/2021?
Editor’s Rating: 4.6 ⭐️⭐️⭐️⭐️
Honeywell CO30XE Evaporative Air Cooler with Fan & Humidifier
The Honeywell CO30XE ventless air conditioner is one of the best designed and best built medium sized swamp coolers we have ever come across.
This high quality evaporative cooler can easily cool spaces of 300 square feet or more, and is designed for both indoor and outdoor use.
Engineered not just for maximum cooling, but for convenience as well, the CO30XE has a detachable water tank for easy filling, a programmable timer and a nice basic remote control.
Most importantly, though, the Honeywell CO30XE really cools, with smart air vents that blow the cold air at body level, a tank designed for both water and ice and a powerful fan.
And, for dry climates, the Honeywell CO30XE is an excellent humidifier as well.
Whether for your bedroom, office, garage or patio, the Honeywell CO30XE Evaporative Air Cooler with Fan & Humidifier is a great choice, and our pick for best ventless portable air conditioner for medium sized spaces in 2020/2021.
Runner-up: Frigidaire, EC400WF, Portable Indoor Outdoor Evaporative Air Fan and Humidifier, Personal Swamp Cooler, 500 CFM, 450 Square Foot Effective Range
Room Size: 450 Square Feet
Tank Size: 13 Gallon
What Is the Best Large Portable Ductless Air Conditioner in 2020/2021?
Editor’s Rating: 4.8 ⭐️⭐️⭐️⭐️
Hessaire MC37M Portable Evaporative Cooler
Room Size: Up To 950 square foot
Tank Size: 10.3 Gallon
Includes: Continuous Fill Hose Attachment
Remote Control: No
Weight: 40 Pounds
Large and powerful, the Hessaire MC37M is designed to fill larger spaces with nicely cooled, humid and healthy air.
Designed for either indoor or outdoor use, the Hessaire MC37M has heavy-duty locking casters for easy moving and secure positioning.
This Hessaire swamp cooler has a large water reservoir, but also allows a garden hose to be connected for continuous running. Either way, its 3 sided cooling pads allow for super cool air, delivered strongly with Hessaire’s powerful fan motors. The oscillating louvers can be turned on or off for either evenly distributed or concentrated cooling.
Probably the easiest unit to operate in our buyer’s guide of best portable ventless air conditioners, the MC37M forgoes electronic control panels and remote controls for simple, reliable manual switches and knobs.
And our favorite feature? A cup holder on the top!
The Hessaire MC37M Portable Evaporative Cooler not only fills larger spaces, but with its excellent engineering and design it delivers notably cooler air into those spaces. For performance, ease of use, material quality and reliability, it is our pick for best ventless portable air conditioner for large spaces in 2020/2021.
Runner up: Honeywell CO60PM Ventless Air Conditioner
Room Size: up to 850 square feet
Tank Size: 15.9 gallons
What Is the Best Personal Portable Ductless Air Conditioner in 2020/2021?
Editor’s Rating: 4.7 ⭐️⭐️⭐️⭐️
Evapolar EvaLIGHT Plus EV-1500 Personal Evaporative Air Cooler and Humidifier
Room Size: Up To 45 square foot
Tank Size: 1 Liter
Remote Control: No
Weight: 3.08 Pounds
The Evapolar EvaLIGHT EV-1500 is only 10 inches tall, and weighs just a shade over 3 pounds, but this evaporative cooler delivers a lot of surprisingly cool and refreshing air into your personal space.
It is highly energy efficient, and uses a USB power cord, so you can plug it into a charger or charging station, or if you are using it on the go – camping, for example – you can use a power bank. This and its size make the EvaLight an absolutely perfect desktop fan, but it is equally great for many different small spaces.
Extremely simple to use, the EvaLIGHT portable ventless air conditioner has only one control. It also features a removable water tank for easier filling and less mess. It has a sleep timer and adjustable louvers for wind direction, among other features.
But what really sets the Evapolar EvaLIGHT apart from similar units is its EvaBreeze filtering technology, which is proven to remain almost completely sterile and provide much cleaner and more healthful air.
Nice looking, surprisingly powerful and simple to use, and one of the healthiest choices on our buyer’s guide for best evaporative coolers, the Evapolar EvaLIGHT Plus EV-1500 is our choice for best ventless portable air conditioner for personal use in 2020/2021.
What Is the Best Commercial Portable Ductless Air Conditioner in 2020/2021?
Editor’s Rating: 4.8 ⭐️⭐️⭐️⭐️
Portacool PACJS2301A1 Jetstream 230 Portable Evaporative Cooler, Black
There is no other way to say it: The Portacool Jetstream 230 is a beast!
This big industrial quality ventless portable air conditioner supplies huge amounts of air at up to 27 miles per hour – if the evaporative cooling doesn’t do the trick, the sheer amount and force of air is sure to cool anybody down – if it doesn’t knock them down first.
A somewhat loud and unstylish unit, the Portacool swamp cooler is not for normal family-home type indoor environments, but for the garage, the deck, patio or yard or any large commercial space it is exceptionally effective.
With a 30 gallon water tank the Jetstream 230 will run for a long time on a single fill, and its superior materials, superb engineering and made-in-America quality ensure that overall it will run for a lifetime.
And Portacool offers all of this performance and quality at an unheard of price, substantially cheaper than comparable commercial units from other manufacturers.
Portacool has been offering commercial and industrial cooling solutions for over 25 years now, and their Jetstream 230 Portable Evaporative Cooler is a great choice for home or professional use, and is our choice for best commercial ventless portable air conditioner in 2020/2021.
What Is the Best Outdoor Portable Ductless Air Conditioner in 2020/2021?
Editor’s Rating: 4.8 ⭐️⭐️⭐️⭐️
Cool-Space Flurry Variable Speed Portable Evaporative Cooler
The Cool-Space Flurry is a bit of a unique evaporative cooler.
Built by a company that specializes in commercial and industrial cooling solutions, the Flurry offers extremely high levels of build quality, ruggedness and dependability, as well as the best cooling available at its price level, and is a great choice for any medium sized workplace or commercial space.
At the same time, its stylish exterior, ease of operation and great performance make it an ideal choice for home use as well – especially in outdoor spaces. The dual ten inch fans may actually provide too much flow and coolness for a living room or office, but can nicely lower the temperature of a garage or patio space.
And while it has an 8 gallon water tank for stand-alone use, the Cool-Space Flurry can also accept a garden hose for continuous use outdoors.
However or wherever you use it, this is a Cool-Space product, built in the USA, and will provide years and years of superior performance without any problems.
Incredibly tough and super powerful, easy to move and easy to use, the Cool-Space Flurry Variable Speed Portable Evaporative Cooler is our choice for best ventless portable air conditioner for outdoor use in 2020/2021.
Final Thoughts: How do I Choose the Best Ductless Portable Air Conditioner?
In this buyer’s guide, review and comparison of the best ductless portable air conditioners available in 2020/2021, we have selected 6 first choice units and 3 excellent runner-up models.
All you need to do is determine how big of a space you need to fill, if you want to use it indoors or outdoors, and how much you want to spend.
Once you have those basic questions answered, the corresponding unit on our list of best ventless portable air conditioners in 2020/2021 is certain to please.
They have all been chosen for performance, value and reliability, and each can be considered the best option in its class.
Thanks for reading our 2020/2021 portable ventless air conditioner buyer’s guide, and enjoy your new cooler!