10 Best Quiet Portable Ac Units 2025 in the United States

The BLACK+DECKER 12,000 BTU portable air conditioner is a solid choice for cooling rooms up to around 500-550 square feet. It operates at a fairly quiet 52 dB, making it suitable for bedrooms or living rooms without being too distracting. Its 12,000 BTU cooling power serves medium-sized rooms well, and it doubles as a dehumidifier and fan, providing versatile comfort options during warm months. Additional features include a remote control, a 24-hour programmable timer, and an auto water evaporation system, which reduces the need to empty water tanks frequently.

Portability is well addressed with side handles and smooth casters, allowing for easy movement between rooms. The included window installation kit simplifies setup. However, the unit’s weight of nearly 57 pounds might be a consideration if frequent relocation is required. The energy efficiency ratio (SEER) is moderate at 5.8, and since the unit is not Energy Star certified, it could consume more power compared to some newer models.

The washable filter helps maintain air quality while lowering maintenance costs. Although it is not the quietest model on the market, its noise level is acceptable for most home environments. The 1-year warranty is standard but might feel limited for extended use. For those seeking a reliable, moderately quiet portable AC with decent cooling power and useful features like remote control and dehumidification, the BLACK+DECKER BPACT12WT is a practical option, especially for medium-sized rooms. However, if energy efficiency or ultra-low noise levels are priorities, exploring other models could be beneficial.

The BLACK+DECKER 10,000 BTU Portable Air Conditioner is a solid choice for those looking to cool rooms up to 450 sq. ft. It offers a noise level of 52 dB, which is reasonably quiet for a portable unit, making it suitable for bedrooms or living spaces where you want to minimize disturbances. The 3-in-1 functionality as an air conditioner, dehumidifier, and fan adds versatility, allowing you to adjust to various comfort needs while helping to manage humidity levels effectively. Its cooling capacity of 10,000 BTU ensures efficient performance, especially during hot summer months.

Portability is another highlight, thanks to the built-in casters and handles, making it easy to move from room to room. The included installation kit simplifies the setup process, so you won’t be left sweating over complicated installations. Additionally, the remote control and programmable timer enhance user convenience, allowing you to adjust settings without getting up.

There are a few drawbacks to consider. While the noise level is relatively low, some users may still find it noticeable, especially during quiet nights. The energy efficiency ratio (EER) at 6.7 is decent, but there are more energy-efficient models available if you prioritize lower energy consumption. The unit's weight at 47.3 lbs may also be cumbersome for some users, despite its portability features.

The Midea MAP14HS1TBL Portable Air Conditioner is a versatile 3-in-1 unit with cooling, dehumidification, and fan functionalities. With a significant cooling capacity of 14,000 BTU, it is suitable for larger rooms. The unit is highly energy-efficient, thanks to its inverter technology, which saves over 40% more energy than traditional units, making it a cost-effective choice. Its innovative duo hose design enhances air circulation and cooling speed, providing a notably faster and more robust cooling experience.

The noise level is impressively low at 42 dB, comparable to the quiet ambiance of a library, making it ideal for bedrooms or home offices where silence is crucial. Additionally, the unit can be controlled remotely via the Midea Air smartphone app or through voice assistants like Google Assistant and Alexa, adding convenience to its functionality. Its portability is underscored by its compact dimensions and integrated wheels, making it easy to move around.

It also acts as a powerful dehumidifier, removing up to 58.99 liters of moisture per day. However, it is worth noting that the noise level can reach up to 52.6 dB, which might be slightly higher than some other ultra-quiet models. The unit also requires periodic maintenance of its dust filter to ensure optimal performance. The Midea MAP14HS1TBL is a robust, energy-efficient, and quiet portable AC unit with advanced smart features, making it a suitable choice for those seeking both performance and convenience.