Best Window Portable Air Conditioners of 2025

The Whynter ARC-14S 14,000 BTU Dual Hose Portable Air Conditioner is a powerful and efficient cooling solution for rooms up to 500 square feet. It features an auto-drain technology that recycles moisture collected during the cooling process to produce cool air, and an Energy Star rating of 7.69. It also includes a protective cover, window kit, remote control, activated carbon air filter, and washable pre-filter. Customers praise its cooling power and efficiency, though some have noted that it may trip the circuit multiple times a day.

The Westinghouse Portable AC is designed to keep small rooms cool, effectively cooling areas up to 700 square feet. You can quickly enjoy instant cold air during hot summer days, allowing you to set a comfortable thermostat for your space. This unit is not just an air conditioner; it also functions as a fan, dehumidifier, and heater, providing year-round comfort. As a dehumidifier, it removes 90 pints of moisture daily from spaces up to 4000 square feet, helping improve air quality and making your home feel more comfortable in humid conditions.

The Midea Portable AC is designed to efficiently cool spaces up to 150 square feet while also offering fan and dehumidification modes. With the MSmartHome app, you can control your air conditioner from anywhere, allowing you to adjust settings or switch modes conveniently. The user-friendly digital controls and included remote make it easy to set your desired temperature and mode from afar. Plus, the simple installation process means you can get it up and running without any extra tools, making it a hassle-free solution for your cooling needs.

The Pro Breeze Smart Portable Air Conditioner 10,000 BTU is a powerful and efficient AC unit that can cool down a room up to 300 sq ft. With its Wi-Fi compatibility and Smart Life App, users can easily control the temperature, timer, and other functions through their smartphone or voice command. The AC unit features 4-in-1 functionality including air cooling, dehumidifying, fan only, and sleep mode. The package includes two easy-to-install window venting kits, making it convenient to set up on any window in the house with minimal intrusion.

The BLACK+DECKER 4-in-1 Portable AC & Heater is a 14,000 BTU air conditioner, dehumidifier, heater, and fan combo that can cool and heat rooms up to 700 sq. ft. This 63 lb. unit comes with a remote control, top mounted control panel, LED display, slide-out washable filter, auto water evaporation, and 24-hour timer. It also includes an easy-to-install window kit and casters for easy mobility.

The SereneLife SLPAC10 Portable Air Conditioner is a lightweight, sleek, and handy unit designed for home or office use. It features 3 operating modes, a built-in dehumidifier, remote control, 10,000 BTU cooling power, and a noise level of only 52-56 dB. It is perfect for cooling a room up to 270+ sq ft and is easy to setup and use.

The FLOWBREEZE Portable AC Unit offers versatile cooling options for your comfort. As a 3-in-1 device, it functions as an air conditioner, humidifier, and fan, allowing you to customize your cooling experience based on your needs. The internal turbo technology ensures efficient airflow and minimal noise, making it perfect for work or sleep environments. With 120° oscillation, it distributes cool air evenly throughout your space, while the 0-15 hour timer lets you set it and forget it, providing peace of mind when you leave the room or go to bed.

The Takywep Portable AC is a versatile cooling solution designed to keep your space comfortable. With its 4-in-1 functionality, you can enjoy cooling, dehumidifying, and fan modes, along with a special sleep mode to help you rest better. It effectively cools areas up to 350 sq.ft., making it perfect for your home or office. Installation is a breeze with included kits for both vertical and horizontal windows. Plus, the unit's mobility is enhanced by 360° wheels, allowing you to easily move it wherever you need a cool breeze.

The Takywep Portable AC is a versatile 4-in-1 unit that cools, fans, dehumidifies, and includes a sleep mode. You can easily control the temperature and enjoy a comfortable environment, even on hot days. Its efficient cooling capacity of 8000 BTU ensures that rooms up to 350 sq. ft. stay comfortably cool. The easy installation process means you can set it up in no time, while its mobility features let you move it effortlessly from room to room. Plus, the washable filter helps maintain clean air, making it an excellent choice for any space.

The Coolblus Portable AC offers versatile cooling, dehumidifying, and fan options to suit your preferences. With its adjustable temperature settings, you can easily create a comfortable environment in your home or office. The energy-efficient design cools spaces up to 450 sq. ft. in just about 15 minutes, helping you save on energy bills. Its sleep mode operates quietly, ensuring a peaceful night’s rest, while the built-in 24-hour timer allows you to schedule cooling times according to your needs. Enjoy a refreshing atmosphere without the hassle of complicated setups.