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5 Best Portable Air Conditioners For Basements of 2025

Last Updated - 2025/07/18

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.

Midea

Midea 3-in-1 8000 BTU ASHRAE tested (5,000 BTU SACC) Portable Air Conditioner, Cools up to 150 Sq. Ft., with Dehumidifier & Fan mode, Easy- to-use Remote Control & Window Installation Kit Included

Picked by 2714 people in the last week

Midea

CA$799.00

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Main highlights
- WORLDWIDE LEADER - Midea is the world’s #1 air treatment brand with a motto to help make customers feel at home with each of their products. As a testament to our dedication to quality and our customers, we offer a one year parts and labor warranty on this product.
- QUIET & POWERFUL - This portable AC unit can cool a room up to 150 square feet and is ultra-quiet. Even while on high it is quieter than a household refrigerator. It even has a Sleep mode that decreases the noise level even further while you rest so you can have a peaceful night.
- EXCEPTIONAL COOLING PERFORMANCE - Rated at 6,000 BTU (ASHRAE) / 5,000 BTU (SACC), with actual tested performance reaching up to 8,000 BTU (ASHRAE) under Ashare test conditions.
- EASY TO USE & CLEAN - The portable AC unit features an LED display and includes a compact remote control (batteries included) to set the time, temperature, and mode from across the room. The 24-hour adjustable timer can cool a room to a temperature between 62°F-86°F. There is also a removable and reusable air filter.
- EASY INSTALLATION - Roll your air conditioner to the preferred cooling area, attach the 5ft hose and adjustable window brackets (fits openings from 19.4"- 62.2"), turn the AC unit on, and let the cooling begin! An exhaust hose and window kit are included, no extra tools are needed for assembly. Installation instructions are simple and each unit comes with a 1 Year Parts & Labor Warranty.
CA$799.00
2

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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.

Dreo

Dreo Portable Air Conditioners, 12,000 BTU AC Unit for Bedroom with Drainage-free Cooling, 46dB Quiet, APP/Voice/Remote, 24h Timer with Fan & Dehumidifier, Smart Standing AC for Room Indoors, AC515S

Dreo

CA$669.99

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Main highlights
- 𝟯-𝗶𝗻-𝟭 𝗠𝗼𝗱𝗲 𝘄𝗶𝘁𝗵 𝗙𝗮𝗻 & 𝗗𝗲𝗵𝘂𝗺𝗶𝗱𝗶𝗳𝗶𝗲𝗿: Get more control of the way you cool thanks to the 3-in-1 mode including settings for cooling, dehumidifying and fan control in one, finding the ideal comfort setting is easier than ever with the DREO room air conditioner
- 𝗦𝘂𝗽𝗲𝗿𝗯 𝗖𝘂𝘀𝘁𝗼𝗺𝗲𝗿 𝗦𝗲𝗿𝘃𝗶𝗰𝗲: Our friendly customer support works around the clock to solve any issues and give you all the product guidance needed when using Dreo AC Series
- 𝗦𝗺𝗮𝗿𝘁 𝗖𝗼𝗼𝗹𝗶𝗻𝗴 𝗮𝘁 𝗬𝗼𝘂𝗿 𝗙𝗶𝗻𝗴𝗲𝗿𝘁𝗶𝗽𝘀: Use your favorite voice assistant (compatible with Amazon Alexa or Google Home) or the fully-featured Dreo App to control every aspect of your cooling experience, from multiple modes to fan speeds, timers and schedules, this standing AC has it all
- 𝗜𝘀𝗼𝗹𝗮𝘁𝗲 𝗡𝗼𝗶𝘀𝗲, 𝗔𝗺𝗽𝗹𝗶𝗳𝘆 𝗖𝗼𝗺𝗳𝗼𝗿𝘁: Featuring a new noise isolation system around the compresor, this portable air conditioners reduces noise down to a minimum 46dB, making it ideal for quiet places like bedrooms and offices
- 𝗛𝗮𝘀𝘀𝗹𝗲-𝗳𝗿𝗲𝗲 𝗗𝗜𝗬 𝗜𝗻𝘀𝘁𝗮𝗹𝗹𝗮𝘁𝗶𝗼𝗻 𝘄𝗶𝘁𝗵 𝗨𝗻𝗶𝘃𝗲𝗿𝘀𝗮𝗹 𝗪𝗶𝗻𝗱𝗼𝘄 𝗞𝗶𝘁𝘀: Don't worry about the window type or size, this portable AC for bedrooms features multiple panel combinations that are easy to fit and secure on any window (from 17" to 53")
- 𝗚𝗼 𝗕𝗶𝗴 𝗼𝗻 𝗖𝗼𝗼𝗹𝗶𝗻𝗴 𝗣𝗼𝘄𝗲𝗿: The DREO AC515S portable air conditioner brings massive 12,000 BTU ASHRAE cooling capacity that reaches up to 16 ft. Helping you keep the comfortable temp in the sweltering summer. Additionally, you can keep the temperature between 65°F to 86°F using various controls to tailor the cooling to your preferences
- 𝗗𝗿𝗮𝗶𝗻𝗮𝗴𝗲-𝗳𝗿𝗲𝗲 𝗶𝗻 𝗽𝗼𝘄𝗲𝗿𝗳𝘂𝗹 𝗰𝗼𝗼𝗹𝗶𝗻𝗴 𝘄𝗵𝗲𝗻 𝘁𝗵𝗲 𝗵𝘂𝗺𝗶𝗱𝗶𝗳𝘆 𝘂𝗻𝗱𝗲𝗿 𝟴𝟱%: Bring uninterrupted cold air to your room, thanks to DREO's new AC unit design, a dedicated condenser and water pump helps transfer excess water and reduces the need for drainage compared to traditional floor air conditioners
CA$669.99
3

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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.

SereneLife

SereneLife Compact Freestanding Portable Air Conditioner-10,000 BTU Indoor Free Standing AC Unit w/Dehumidifier & Fan Modes For Home, Office, School & Business Rooms Up To 300 Sq. Ft-SLPAC105W

SereneLife

CA$589.99

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Main highlights
- department name: Unisex
- REMOTE CONTROL: This stand up air conditioner portable AC unit features push-button control panel w/ led display & comes w/ a remote control so you can easily adjust the mode, time, temperature & fan speed & select the temperature unit (°C / °F)
- FREE STANDING DESIGN: The portable air conditioning unit features a free-standing design w/ modern style, sleek body housing & can be used in any bedroom, living room or garage at home or office. Also has rolling wheels & includes window mount kit
- BUILT-IN DEHUMIDIFIER: Aside from the cooling effect, this mobile air conditioner also helps reduce humidity levels, acts as a purifier to makes your home less hospitable to allergens such as dust mites, mold, mildew by selecting dehumidifier mode
- 3 OPERATING MODES: The ac unit portable room air conditioner features a simple electric plug-in operation and has 3 modes - cooling, dehumidifier, and fan. Also features automatic swing mode w/ moving wind vent for maximum air circulation
- 10,000 BTU COOLING POWER: With 920W rated power and 10,000 BTU cooling power, the cold air can cover a room up to 300 sq ft! Air flow is rated at 360 m3/hr, moisture removal/dehumidifier at 1.2 liters/hr w/ an operating noise level of only 57 dBa
CA$589.99
4
Best Value

✖
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.

DORTALA

DORTALA Portable Air Conditioner 10000 BTU, 3-in-1 AC Cooling Unit with Dehumidifier, 24H Timer, Remote Control, Window Kit, Standing Air Conditioner for Home, Apartment, Dorm, Cools up to 350 Sq.Ft

DORTALA

CA$309.99

More Details
Main highlights
- USER-FRIENDLY OPERATION: Featuring dual control with an LED touch panel and a convenient remote, this portable AC offers ease of use. Choose between manual and continuous drainage modes, while the removable and washable filter simplifies maintenance.
- PORTABLE & EASY TO INSTALL: Effortlessly move the unit with 4 universal wheels and 2 recessed handles. With a window installation kit for windows of 25.5"-47" width/height, installation is simple with clear instructions included.
- EFFICIENT COOLING CAPACITY: The 10000 BTU power swiftly cools a room of up to 350 sq.ft, making it ideal for various spaces like the living room, bedroom, or office, providing quick relief on hot days.
- 3-IN-1 FUNCTIONALITY: This portable unit acts as a FAN, DEHUMIDIFIER, and AIR CONDITIONER, offering year-round comfort. Adjust temperature from 61℉ to 90℉, and easily control the louver within a 90° range.
- 24H TIMER & SLEEP MODE: Plan cooling with the 24H timer for energy efficiency. The smart sleep mode ensures a tranquil environment, gradually increasing the temperature by 1.8℉ per hour. Enjoy a peaceful night's rest with a noise level of ≤54dB.
CA$309.99
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.

SereneLife

SereneLife Portable Electric Air Conditioner Unit-900W 8000 BTU Power Plug-in AC Cold Indoor Room Conditioning System with Cooler, Dehumidifier, Fan, Exhaust Hose, Window Seal, Wheels, Remote (SLPAC8)

SereneLife

CA$565.54

More Details
Main highlights
- REMOTE CONTROL: Features a digital touch button control panel which includes the power/ mode/ timer/ temperature and fan speed settings; Other functions such as unit selector (°C/°F), sleep key can be adjusted using the included remote control
- HANDY AND PORTABLE: The SereneLife Portable Air Conditioner System features a lightweight and handy; sleek body design intended to be used in the bedroom and living room or garage at home or office; It features rolling wheels for easy portability
- BUILT-IN DEHUMIDIFIER: you don’t only get the cooling effect of the portable AC but also helps reduce humidity levels; a huge financial and space saving!
- 8000 BTU COOLING POWER: with 900W rated power and 8000 BTU (ASHRAE) / 4,000 BTU (SACC) cooling power; the cold air can cover a room of up to 215+ sq Ft air flow is rated at 290 M3/hr moisture removal/dehumidifier at 1. 2 liters/hr. W/ an operating noise level of only 55-57 dB
- 3 OPERATING MODES: The compact floor AC indoor cooler conditioning unit features a simple electric plug in operation and has 3 modes - cooling- dehumidifier and fan. Also features automatic swing mode w/ moving wind vent for maximum air circulation
CA$565.54

5 Best Portable Air Conditioners For Basements of 2025

Midea 3-in-1 8000 BTU ASHRAE tested (5,000 BTU SACC) Portable Air Conditioner, Cools up to 150 Sq. Ft., with Dehumidifier & Fan mode, Easy- to-use Remote Control & Window Installation Kit Included

Dreo Portable Air Conditioners, 12,000 BTU AC Unit for Bedroom with Drainage-free Cooling, 46dB Quiet, APP/Voice/Remote, 24h Timer with Fan & Dehumidifier, Smart Standing AC for Room Indoors, AC515S

SereneLife Compact Freestanding Portable Air Conditioner-10,000 BTU Indoor Free Standing AC Unit w/Dehumidifier & Fan Modes For Home, Office, School & Business Rooms Up To 300 Sq. Ft-SLPAC105W

DORTALA Portable Air Conditioner 10000 BTU, 3-in-1 AC Cooling Unit with Dehumidifier, 24H Timer, Remote Control, Window Kit, Standing Air Conditioner for Home, Apartment, Dorm, Cools up to 350 Sq.Ft

SereneLife Portable Electric Air Conditioner Unit-900W 8000 BTU Power Plug-in AC Cold Indoor Room Conditioning System with Cooler, Dehumidifier, Fan, Exhaust Hose, Window Seal, Wheels, Remote (SLPAC8)

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