Best Ventless Air Conditioners Updated May 2025

Join the millions that have trusted BuyersGuide.org to help them make smarter buying decisions. Let our independent expert reviews and data-driven shopping recommendations help you find the one that's right for you.

Best Ventless Air Conditioners
2025 Buyer's GuideUpdated May 2025
Sort by:

10.0

1

10.0

Dreo Portable Air Conditioners, 12,000 BTU AC Unit for Bedroom with Drainage-free Cooling, 46dB Quiet, APP/Voice/Remote, 24h Ti...
Cooling capacity
Functionality
Noise level
Ease of setup
Portable size
Build quality
Picked by 225 people today!
Picked by 225 people today!

10.0

1
Dreo Portable Air Conditioners, 12,000 BTU AC Unit for Bedroom with Drainage-free Cooling, 46dB Quiet, APP/Voice/Remote, 24h Ti...
Cooling capacity
Functionality
Noise level
Ease of setup
Portable size
Build quality

9.7

2

9.7

Dreo Portable Air Conditioners, 8,000 BTU Air Conditioner for Bedroom with Drainage-free Cooling, 45dB Quiet, APP/Voice/Remote,...
Temperature control
Ease of setup
Value for money
Functionality
App quality
Build quality

9.7

2
Dreo Portable Air Conditioners, 8,000 BTU Air Conditioner for Bedroom with Drainage-free Cooling, 45dB Quiet, APP/Voice/Remote,...
Temperature control
Ease of setup
Value for money
Functionality
App quality
Build quality

9.4

3

9.4

Air Choice Portable Air Conditioner, 10000 BTU Air Conditioner Portable for Room Up to 450 Sq.Ft, Remote Control, 24H Timer, De...
Cooling ability
Ac quality
Functionality
Ease of assembly
Size

9.4

3
Air Choice Portable Air Conditioner, 10000 BTU Air Conditioner Portable for Room Up to 450 Sq.Ft, Remote Control, 24H Timer, De...
Cooling ability
Ac quality
Functionality
Ease of assembly
Size

9.3

4

9.3

WICOLO Windowless Portable Air Conditioners, Evaporative Air Cooler w/3 Modes & 3 Speeds, 12H Timer for Smart Auto-off, 2-Gal T...
Brightness
Works great
Ease of installation
Battery life

9.3

4
WICOLO Windowless Portable Air Conditioners, Evaporative Air Cooler w/3 Modes & 3 Speeds, 12H Timer for Smart Auto-off, 2-Gal T...
Brightness
Works great
Ease of installation
Battery life

9.0

5

9.0

3-in-1 Portable Air Conditioner with Built-in Dehumidifier Function,Fan Mode, Remote Control, Complete Window Mount Exhaust Kit...
Cooling ability
Works great
Ease of installation
Value for money
Mobility
Size

9.0

5
3-in-1 Portable Air Conditioner with Built-in Dehumidifier Function,Fan Mode, Remote Control, Complete Window Mount Exhaust Kit...
Cooling ability
Works great
Ease of installation
Value for money
Mobility
Size

8.9

6

8.9

Humhold 12000 BTU Portable Air Conditioners with Remote Control, 3-in-1 Free Standing Cooling AC Unit with Fan & Dehumidifier, ...
Works well
Ease of installation
Noise level
Power
Mobility
Value for money

8.9

6
Humhold 12000 BTU Portable Air Conditioners with Remote Control, 3-in-1 Free Standing Cooling AC Unit with Fan & Dehumidifier, ...
Works well
Ease of installation
Noise level
Power
Mobility
Value for money

8.8

7

8.8

Feculs Portable Air Conditioners, 3-IN-1 Swamp Cooler, Evaporative Air Cooler, 4 Modes & 3 Speeds, 2-Gal Water Tank for Cooling...
Heat output
Works well
Size
Remote control
Value for money
Safety features

8.8

7
Feculs Portable Air Conditioners, 3-IN-1 Swamp Cooler, Evaporative Air Cooler, 4 Modes & 3 Speeds, 2-Gal Water Tank for Cooling...
Heat output
Works well
Size
Remote control
Value for money
Safety features

8.7

8

8.7

BLACK+DECKER 8,000 BTU Portable Air Conditioner for Rooms up to 350 Sq. with Remote Control, White
Functionality
Ease of installation

8.7

8
BLACK+DECKER 8,000 BTU Portable Air Conditioner for Rooms up to 350 Sq. with Remote Control, White
Functionality
Ease of installation

8.6

9

8.6

CENSTECH 4-IN-1 Portable Air Conditioners, Evaporative Air Cooler w/4 Modes & 3 Speeds, 15H Timer for Smart Auto-off, 2-Gal Tan...

8.6

9
CENSTECH 4-IN-1 Portable Air Conditioners, Evaporative Air Cooler w/4 Modes & 3 Speeds, 15H Timer for Smart Auto-off, 2-Gal Tan...

8.4

10

8.4

Dreo Portable Air Conditioners, 14000 BTU AC Unit for Bedroom with Drainage-free Cooling, 3-in-1 with Fan & Dehumidifier, Touch...
Temperature control
Works well
Ease of installation
Control
Water drainability
Build quality

8.4

10
Dreo Portable Air Conditioners, 14000 BTU AC Unit for Bedroom with Drainage-free Cooling, 3-in-1 with Fan & Dehumidifier, Touch...
Temperature control
Works well
Ease of installation
Control
Water drainability
Build quality

Our Top Choice

10.0

1

10.0

Dreo Portable Air Conditioners, 12,000 BTU AC Unit for Bedroom with Drainage-free Cooling, 46dB Quiet, APP/Voice/Remote, 24h Ti...
Cooling capacity
Functionality
Noise level
Ease of setup
Portable size
Build quality
Picked by 225 people today!
Picked by 225 people today!

10.0

1
Dreo Portable Air Conditioners, 12,000 BTU AC Unit for Bedroom with Drainage-free Cooling, 46dB Quiet, APP/Voice/Remote, 24h Ti...
Cooling capacity
Functionality
Noise level
Ease of setup
Portable size
Build quality