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5 Best Costway Portable Air Conditioners of 2025

Last Updated - 2025/06/30

1
Best Choice

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

COSTWAY

COSTWAY 15000 BTU Portable Air Conditioner, with Heat, Auto Swing 4-in-1 AC Unit for Rooms up to 800 Sq.Ft, with Built-in Dehumidifier, 24H Timer, Remote Control/APP Control & Window Kit

COSTWAY

CA$746.00

More Details
Main highlights
- [Powerful Cooling & Efficient Heating:] This portable air conditioner boasts a powerful cooling capacity of 15000 BTU and a heating capacity of 11500 BTU, making it ideal for large rooms up to 800 sq.ft. The unit's 74° auto swing feature effectively circulates air throughout the room, ensuring consistent and fast cooling and heating.
- [Easy Installation & Mobility:]The portable AC unit comes with a window kit and accessories, making installation a breeze. It is compatible with vertical or horizontal sliding windows (window size range: 25.5"-47"), and the universal wheels and portable handles make it easy to move around. When not in use, the power cord management feature allows for easy storage.
- [Convenient Control & Maintenance:] Controlling this unit is easy thanks to the LED touch control panel, handy remote control (with an effective range of 26 ft), and Smart Life app compatibility. Additionally, the removable and washable filter makes maintenance a breeze.
- [Considerate & Safe Design:]For your convenience and safety, this AC unit features a sleep mode with a low fan speed and noise level (≦52dB), and a 1-24 hour timer that can be set to auto turn on/off the unit. There are two drainage options (manual or continuous), and the overflow protection automatically shuts off the unit when the water tank is full.
- [4-in-1 Portable Air Conditioner:] Equipped with a 4-in-1 design, this air conditioner doubles as a fan, dehumidifier, portable AC unit, and heater, providing you with year-round comfort. You can select from three fan speeds (high, medium, and low) and adjust the temperature between 61℉ and 88℉ for personalized comfort.
CA$746.00
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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

COSTWAY

COSTWAY Portable Air Conditioner, 14000 BTU 4 in 1 AC Unit with Cool, Fan, Heat & Dehumidifier, Alexa Voice-Enabled Air Cooler with WiFi Smart App Control, LED Display, 24H Timer, Cools up to 700 Sq. Ft(14000BTU with heat)

COSTWAY

CA$559.99

More Details
Main highlights
- ❄️【Smart WiFi Control from Anywhere:】You can download the Smart Life App to control this AC unit from anywhere. And it also works with Amazon Alexa, which allows you to change all settings with simple voice commands. Besides, the LED touch control panel and handy remote control are helpful for you to manually control the portable AC.
- ❄️【Quiet Operation & 1-24H Timer:】Equipped with a high efficiency compressor, this stand up unit runs at a low noise level (≤57dB) and is more energy-saving. You can turn on the sleep mode and set the auto-off time from 1-24 hours to have a peaceful and comfortable all-night sleep.
- ❄️【Easy to Install & Move Around:】Our portable air conditioners comes with a sliding window kit and detailed instruction for simple installation. And it fits well with any vertical or horizontal sliding windows (suitable window size: 25.5"-47"). What's more, with 4 universal casters and built-in handles, you can move the AC unit anywhere easily.
- ❄️【4-in-1 Design & Powerful Cooling】Combining cooling, heating, fan and dehumidifying function, this portable air conditioners can meet your different needs and work all year around. With a 14000 BTU high cooling capacity and 70° auto swing function, this portable ac can cool down an area of 700 square feet evenly and quickly.
- ❄️【2 Drainage Methods & Efficient Filtration:】This 4-in-1 portable AC unit features an upper drainage hole and exhaust water pipe for continuous drainage and a lower drain plug for convenient manual drainage. Moreover, the detachable and washable filter screen ensures easy maintenance while improving air quality in your room.
CA$559.99
3
Best Value
30% Off

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

COSTWAY
30% Off

COSTWAY Portable Air Conditioner, 8000 BTU Ac Unit Spaces up to 230sq.ft, with Remote Control, 24H Timer & Window Venting Kit, Sleep Mode, Suitable for Bedroom, Living Room, Office (8000BTU, White)

COSTWAY

CA$279.99

CA$399.99
(30% Off)

More Details
Main highlights
- [Smart Operation & Huge Coverage: ]Operation panel and remote control both offer great convenience to operate. The remote control supports up to 16.5T away use. This evaporate cooler oscillates 140˚vertically and 50˚ horizontally, covering an area of 230 sq. ft. The temperature can be adjusted from 60.8℉to 89.6℉. High-density filtration helps realize effective elimination of dust for better living condition.
- [Powerful Air Conditioner: ]This 4-in-1 air conditioning machine features four modes, including ventilating, drying, air cooling and sleep mode. 2 fan speeds allows you to choose the most suitable level in accordance with your needs. Moreover, it adopts an R-32 refrigerant, which is greener and has lower impact on environment than others.
- [Humanized Sleep Mode:] In this mode, the temperature will increase by 1.8℉/1℃ per hour to prevent getting a cold. The machine is equipped with 1-24 hours timer and produces low noise to protect your sleep and care for your health. It will stop work when the water tank is full. A drainage hole will help cleaning after using.
- [Customized Details & Protective Features: ]Built-in handle allows for easy transportation. Automatic defrost function and self-evaporating system will ensure smooth working. Safety child lock and overload protection effectively prevent your loved ones from getting hurt or causing danger. It has passed ETL and DOE test to prove its quality.
- [Compact Size & Portable Design:] The portable air conditioner brings minimal intrusion by occupying little space. With four rolling casters, you can move it to anywhere. It is perfect for any house, office, small apartment and dorm. The package also comes with window kit, which is easy to install with the clear instructions.
CA$279.99
CA$399.99 (30% Off)
4
13% Off

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

COSTWAY
13% Off

COSTWAY Portable Air Conditioner 10000BTU Air Cooler, Dehumidifier, Cooling for Room Spaces up to 350 Sq.Ft with 3 Speed Function, Universal Casters, 24H Timer, Remote Control, for Bedroom

COSTWAY

CA$310.00

CA$359.99
(13% Off)

More Details
Main highlights
- 【Safe & Initiate Details:】You can easily adjust the air cooler fan by using the remote control whose effective distance is up to 16FT. Equipped with a built-in handle, together with 4 universal casters, the evaporative cooler offers great convenience to move and carry it around based on your needs. Plus, it employs overload protection to prevent damage from overvoltage, which is much safer to use.
- 【Quiet Operation & 24H Timer:】If you want to take a nap or sleep, this air conditioner will work in an ultra-quiet way with noise produced no more than 55dbs. The 24h timer function will also meet your different needs. Moreover, the sleep mode can automatically adjust the speed and protect you from the cold.
- 【Powerful Cooling & Wide-angle Oscillation:】This 10000BTU air fan will bring perfect cooling feelings to you. It swings horizontally up to 65° (automatically) and vertically up to 100° (need to adjust the louvers by yourself), which is not only suitable for one person, but also for multi-person use. Meanwhile, the 4 universal casters will help easily move it for cooling anywhere you need.
- 【Perfect for Multi-scene Use:】With a compact size measuring 13” x 12” x 27”, the air cooler can fit narrow places like small apartments without taking up much room. It is ideal for being used not only in living room, bedroom, study, kitchen for home use, but also in office to improve your working efficiency by creating comfortable condition. You can finish the assembly in minutes according to the detailed instruction and begin to enjoy the coolness.
- 【3-in-1 Multifunctional Design:】This air conditioner will be your perfect cooling solution as well as a premium fan and dehumidifier. Equipped with 4 modes and 2 speed adjustment, this air cooler allows you to control it for your choice thus meeting your different needs. It is easy for you to operate or check it according to the LCD panel.
CA$310.00
CA$359.99 (13% Off)
5

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

COSTWAY

COSTWAY Portable Air Conditioner, 10000BTU Air Cooler with Drying, Fan, Sleep Mode, 2 Speeds, 24H Timer Function, Remote Control, Cools Room up to 350 Sq. ft, Air Cooling Fan for Home & Office Use, Window Kit Included, White (10000BTU)

COSTWAY

CA$359.99

More Details
Main highlights
- ❄️【Smart Control Panel & Remote Control:】You can set the machine simply by pressing the control panel with fingertips. The remote control also allows for an easy and convenient operation by an effective distance up to 16.5ft without obstruction. Plus, you can check the working state through front LED display.
- ❄️【Safety Protection:】Removable and washable air filter screen helps blow out fresher air and brings clean and healthy life. Child lock and grid design are perfect for ensuring safety of loved ones. Auto-defrost function and overload protection effectively prolong service life. It has passed ETL & DOE certification to prove quality.
- ❄️【Nice Cooling Solution:】Our air cooler covers a cooling area up to 350 sq.ft with 330 m³/h airflow. It can be manually adjusted by 90° vertically and 60° horizontally to ensure wide range oscillation. Sleep mode with 24H timer offers low-noise and comfortable operation during working or sleeping.
- ❄️【Multi-function Air Conditioner:】This 10000BTU air conditioner features four modes----cool, dry, fan and sleep mode to meet your different needs. You can switch the wind speed to high or low for customized airflow. Meanwhile, the temperature can also be adjusted between 60.8˚F and 89.6˚F for various purposes.
- ❄️【Flexible Installation & Portable Design: 】Our portable AC comes with window kit, which is suitable for double/single hung window or sliding slash window no more than 47” long/wide. The drainage hole allows you to manually drain the water. With carrying handle and universal caster, you can roll this portable air conditioner around your house effortlessly.
CA$359.99

5 Best Costway Portable Air Conditioners of 2025

COSTWAY 15000 BTU Portable Air Conditioner, with Heat, Auto Swing 4-in-1 AC Unit for Rooms up to 800 Sq.Ft, with Built-in Dehumidifier, 24H Timer, Remote Control/APP Control & Window Kit

COSTWAY Portable Air Conditioner, 14000 BTU 4 in 1 AC Unit with Cool, Fan, Heat & Dehumidifier, Alexa Voice-Enabled Air Cooler with WiFi Smart App Control, LED Display, 24H Timer, Cools up to 700 Sq. Ft(14000BTU with heat)

COSTWAY Portable Air Conditioner, 8000 BTU Ac Unit Spaces up to 230sq.ft, with Remote Control, 24H Timer & Window Venting Kit, Sleep Mode, Suitable for Bedroom, Living Room, Office (8000BTU, White)

COSTWAY Portable Air Conditioner 10000BTU Air Cooler, Dehumidifier, Cooling for Room Spaces up to 350 Sq.Ft with 3 Speed Function, Universal Casters, 24H Timer, Remote Control, for Bedroom

COSTWAY Portable Air Conditioner, 10000BTU Air Cooler with Drying, Fan, Sleep Mode, 2 Speeds, 24H Timer Function, Remote Control, Cools Room up to 350 Sq. ft, Air Cooling Fan for Home & Office Use, Window Kit Included, White (10000BTU)

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