***MAKE SURE YOU GET THE PROTECTION PLAN!!*** Purchased my unit mid June 2025. Worked great until 82026 when it began to blow out warm air (did not use during the winter months). Chatted with someone and he was great with getting it set up for me to receive a reimbursement check (they were initially trying to give me a Wayfair gift card - absolutely not!). I’m currently waiting to receive the check so hopefully that pans out. In the meantime, I did purchase another ac unit because we’re currently enduring a heat wave and my elderly mother lives with me so we need something asap. Overall, the ac unit works great and will keep your room(s) cool (we have one in the front and one in the back). I just wish it didn’t go out.. Anonymous. Tue Aug 11 2026

Our 3-in-1 10000 BTU portable air conditioner is a perfect cooling appliance for your home! Rated at 10000 BTU and with a high air flow of 330 m³/h, this air cooler unit can efficiently cool areas up to 350 square feet. This air cooler combines 3 functions in one piece, including cooling, ventilating, and dehumidifying. Under the dehumidifying mode, it can remove up to 50 liters of moisture per day to keep your room dry and clean. Besides, under the fan mode, you can set high fan speed or low fan speed as you wish. To provide clean cool air, our air conditioner is designed with a removable and washable filter screen. The 24-hour timer and quiet sleep mode can provide you with peaceful and comfortable sleep. In addition, the handy remote, clear LED display, and touch panel allow you to control the air cooler with ease. With 4 universal wheels, you can easily move it to your living room, bedroom, dining room, etc.

Easy to use, great price, cools a 12 x 12 room very nice. Arrived quickly. Cynthia. Wenatchee, WA. Sat Jan 13 2024

With reliable, window-mounted air conditioning, Keystone produces consistent cooling to keep you comfortable, even on the hottest days. This window-mounted air conditioner can effectively cool and dehumidify your room. Perfect for smaller-sized living spaces like apartments, dorm rooms, sheds, and much more. The unit features a unique remote with a thermostat built in to sense the temperature of where you are in the room and adjusts as needed automatically. Engineered with 3 cooling and fan speeds for flexibility and quiet operation (52 dBA on low), the unit ensures that you can get a good night's sleep, watch TV peacefully, or work without distraction. You'll know when it's time to easily remove and clean the mesh filter with the Check Filter alert. Keystone not only provides a 1-year warranty but ensures that you stay cool and comfortable at a cost-conscious price.

Second air conditioner i have bought and it works great. Anonymous. Tue May 26 2026

Enjoy a cool and fresh summer with our 3-in-1 portable air conditioner! With a 10000 BTU high cooling capacity, this portable AC unit can efficiently cool areas up to 350 square feet, which is suitable for the living room, bedroom, dining room, office, garbage, etc. In addition to cooling your room, this air conditioner can also serve as a fan and dehumidifier to meet different needs. In dehumidifying mode, it can remove up to 50 pints of moisture per day to keep your room dry and clean. Our air conditioner features a removable and washable filter screen to provide clean air. This AC unit is designed with 2 adjustable fan speeds (Low/High), an adjustable temperature of 60.8°F-89.6°F, and a 1-24H timer to meet different needs. Besides, the clear LED display, touch panel, and remote control allow you to operate the air conditioner effortlessly. The sleep mode and quiet operation ensure a peaceful and comfortable sleeping environment for you. With 4 universal wheels, you can easily move it to any place.

Good for smaller space, love that it is smaller and doesn’t take a lot of space. Look good and has remote, which is very convenient.. Cassie. Tue Aug 18 2026

This portable air conditioner will be a great addition to your home especially in hot days! This multi-function air conditioner can also serve as a fan and a humidifier. And the adjustment is easy to make through the LED touch panel and the remote control. With 8000 BTU powerful cooling capacity, this portable AC unit can cool a room up to 250 sq.ft. The manual/continuous drainage is available for you to choose, and the overflow protection auto cuts off the power when the water tank is full. The carry handles and universal wheels offer easy mobility. And the package includes window kit, accessories and detailed instruction.

PERFECT! Just what I need. Get's a room very cold. Bigger than I expected, & a bit heavy which is good.. Anonymous. Sun Jul 28 2024

This portable air conditioner will keep your room cool in hot days! Except the cool mode, this 3-in-1 portable air conditioner is also equipped with fan and dry modes. The wind speed has 2 settings and the louver is manually adjustable, offering you customizable comfort. Featuring 10000 BTU cooling capacity, this portable AC unit can cool your room quickly. And the operation is easy using the control panel or remote control. Equipped with sleep mode and 24H timer, this portable air conditioner creates a comfortable sleeping environment for you. The installation is effortless with included window installation kit and instruction. The universal wheels and carry handle are helpful during movement.

I was very happy with the ease of setting the air conditioner up. The instructions were easy to read and follow. All in all a wonderful experience.. Debra. Menasha, WI. Thu Mar 12 2026