Portable Air Conditioners, 4-IN-1 Evaporative Air Cooler,Swamp Cooler w/ 3.5 GAL Detachable Tank [2026 Upgraded],120° Oscillation,Quiet,Timer,Fast Cooling Room Air Conditioner for Home Office Garage — Open-Box, 54% Off

Efficient & Comfortable Whole-Room Cooling: Designed for rapid temperature reduction, these portable air conditioners effectively cool spaces up to 250 square feet. Equipped with 90° manual vertical swing and 60° automatic horizontal airflow distribution, this windowless air conditioners circulates cool air evenly throughout the entire room. This gentle cooling mode of this ac unit delivers long-lasting comfort for all-day use.

3.5 Gallon Large Detachable Water Tank for Long-Lasting Cooling: Built with a 3.5-gallon dual water tank system, these portable air conditioners support extended continuous operation with just a single fill. The detachable lower tank comes with a transparent water level observation window, allowing you to check residual water volume at a glance. Lightweight and fully removable, the tank can be directly carried to water sources for refilling or ice addition without heavy lifting. Adding ice crystals to the tank further prolongs the cooling duration, enabling steady, all-day refrigeration effect.

3-in-1 Multifunctional All-in-One Design: Integrating cooling, humidification and fan functions in one space-saving compact ac unit, these portable air conditioners meet diverse daily use needs. It can work as a regular fan for natural ventilation, deliver cool breeze with water added, and produce intense instant cooling with ice filled. Featuring an intelligent dry-run protection system, the ac unit automatically switches to fan-only mode once the water tank is empty, effectively extending service life. With 3 adjustable wind speeds and a 1–7 hour customizable timer, it provides stable, room-wide cooling performance.

Dual Control System for Effortless Operation: To suit usage habits of all age groups, these portable air conditioners are fitted with a top-sensitive touch control panel and a matched remote control, enabling convenient operation whether you are sitting, standing or lying down, for both the elderly and children. Boasting a lightweight and portable body, this portable air conditioners fit in bedrooms, living rooms, offices, studios, garages and more spaces, bringing instant cool refreshment anywhere indoors.

Tool-Free Installation & Easy Maintenance: These ductless, windowless portable air conditioners require no complex installation or exhaust setup — simply plug in and start use instantly. Equipped with 360° universal rolling casters, it can be moved smoothly to any position. The detachable air inlet screen is washable and reusable for easy daily cleaning,simple daily maintenance ensures long-term stable operation of the ac unit.

Portable air conditioners, Swamp Cooler