Experience refreshing comfort anywhere with the VEVOR evaporative air cooler, a portable swamp cooler designed for your indoor and outdoor use.

VEVOR Evaporative Air Cooler JH-390Y is a versatile portable swamp cooler that combines cooling, humidification, and air circulation for spaces up to around 950 square feet. Built for both indoor rooms and outdoor patios, it delivers a refreshing breeze without the high energy use of traditional air conditioning.

Designed to improve comfort in hot, dry environments, this evaporative cooler lowers ambient air temperature by moving more air and adding humidity, creating a noticeably more comfortable atmosphere in living spaces, work areas, and outdoor entertaining spaces.

• Multi-function cooling: blows air, humidifies, and actively cools to help you stay comfortable during heat waves.
• Broad coverage: efficiently conditions areas up to about 950 sq ft with adjustable airflow up to 3100 CFM.
• Smart airflow: vertical louvers tilt for targeted direction while automatic horizontal oscillation (0°–72°) evenly distributes cool air.
• Enhanced cooling capacity: includes ice packs and 3-sided rigid high-density cooling pads to maximize evaporative surface area for stronger cooling.
• Remote control and timer: control fan speed, oscillation, sleep mode, and a 12-hour timer from the comfort of your couch or chair.
• Convenient water system: large tank supports continuous operation via garden hose connection; top-fill option reduces bending for easy refills; water shortage protection prevents abrupt shutdowns.
• Portability: wheels and side handles make it easy to move between living spaces, patios, workshops, or garages.
• Quality and origin: CE-certified unit manufactured by VEVOR in Mainland China, designed to deliver dependable evaporative cooling across settings.

Who benefits most from the VEVOR JH-390Y? homeowners with dry climates seeking a cost-effective cooling solution, apartment dwellers needing portable relief, and anyone hosting outdoor gatherings who wants comfortable, hydrated air without heavy AC equipment. It’s also well-suited for workshops, garages, small studios, and sunlit living spaces where a ceiling fan alone isn’t enough.

Practical tips for best results: place the unit in a well-ventilated area where it can draw in warm air and expel moisture efficiently, pair with the provided ice packs on hot days for an extra chill, and connect to a garden hose for uninterrupted operation during long sessions. This approach makes the JH-390Y a standout choice for immediate comfort, flexible placement, and energy-conscious cooling.