FAST COOLING: 5,000 BTU window-mounted mini-compact air conditioner is perfect for cooling a room up to 150 square feet. Quickly cools down your home, office, or apartment for maximum comfortEFFORTLESS OPERATION: 7 temperature settings, 2 cooling/2 fan only speeds and 2-way air direction give you the perfect amount of cooling every timeEASY INSTALLATION: Install easily with minimal modification to the existing window frame. Suitable for windows 23''-36'' wide and minimum 13'' high. All mounting accessories are includedENERGY-EFFICIENT: Combined Energy Efficiency Rate (CEER): 11.0. Helps reduce the energy costsWASHABLE FILTER: The reusable and washable mesh filter reduces bacteria, room odors and other airborne particles for a healthier, more comfortable environment