10 Best Air Cooler For Home 2025 in the United States

The De'Longhi Black Portable Air Cooler with Remote Control and Dehumidifier is a versatile 3-in-1 unit that functions as an air conditioner, dehumidifier, and fan, making it suitable for home use. It boasts a cooling capacity of 14000 BTU (ASHRAE)/8600 BTU (SACC), which is effective for extra-large rooms up to 700 square feet. This unit uses Bluetooth technology to monitor temperature and humidity around the remote control, delivering targeted cooling directly to you. Additionally, it features Arctic Whisper Extreme Technology for quiet operation at a noise level of 52 dB, which is relatively quiet for its power level.

The device includes a washable filter that helps in maintaining cleaner air, and its portable design with cast handles and wheels allows easy room-to-room movement. Setup is straightforward and can be completed in minutes, and the motorized air direction control with a programmable timer provides personalized comfort and energy savings. However, the unit is heavy, weighing 83 pounds, which might be a drawback for some users.

It has a moderate power consumption with a wattage of 1345 watts and operates at a voltage of 115 volts. While it does not have a specified water tank capacity like typical air coolers, its dehumidifying feature compensates by balancing temperature and humidity efficiently. This cooler is ideal for residential use, especially in larger spaces where targeted cooling and quiet operation are priorities.

The Hessaire MC37M is a freestanding evaporative cooler designed for residential spaces up to about 950 square feet. It moves a strong airflow of 3,100 cubic feet per minute, which helps cool larger rooms or open areas like patios, garages, and workshops effectively, especially in hot and dry climates. With a sizable 10.3-gallon water tank, it can run for around 3 to 4 hours before needing a refill. It also features a convenient float valve and garden hose adapter for continuous water supply without overflow, making it easy to maintain during longer use.

This cooler is energy efficient, using significantly less electricity than traditional air conditioners, and is environmentally friendly since it operates without refrigerants. Noise-wise, it runs at around 59 decibels, which is noticeable but typical for devices of this type and airflow capacity. Operation is simple, controlled by knobs, though it doesn’t include advanced digital controls or remote control.

Evaporative coolers like this one work best in dry climates and lose effectiveness in high humidity. If you live in a dry area and want an affordable, low-energy way to cool a larger space without installing a full air conditioner, this Hessaire model is a solid choice. However, it does require manual water filling or connection to a water source and will add humidity to your space, which might not be ideal everywhere.

The Hessaire MC37M Indoor or Outdoor Portable Oscillating Evaporative Swamp Air Cooler is a versatile option ideal for cooling areas up to 950 square feet. It uses water evaporation to cool the air, which can be a cost-effective and environmentally friendly method. The cooler has a substantial cooling capacity with an airflow rate of 3,100 cubic feet per minute, making it efficient for larger spaces. The 10.3-gallon water reservoir supports prolonged operation, and the option to connect a garden hose for continuous water supply is a convenient feature. However, manual filling can be cumbersome for some users.

It's designed to be portable, featuring heavy-duty wheels and a handle for easy transportation, which is great for moving it between rooms or outdoor spaces like patios and campsites. The device offers multiple settings, including fan-only modes, evaporative modes, and an 8-hour timer, adding to its versatility. On the downside, the power consumption is relatively high, with 115 volts and 2.4 amps, which might result in increased electricity bills. Noise level is not explicitly mentioned, but given its size and power, it might be louder than smaller units.

Special features like oscillating air vents ensure better air distribution. The Hessaire MC37M is best suited for residential use, particularly for those needing a robust, movable cooling solution for larger spaces.