Frigidaire's 10000 BTU 115V slider/casement room air conditioner is the perfect solution for cooling a room up to 450 square feet. This unit is specifically designed for use with sliding horizontal windows or casement windows and is not suitable for standard (double-hung) window installation. Ready-select electronic controls allow you to easily select options with the touch of a button. The full-function remote control allows you to precisely control the temperature and fan speed from across the room. The multi-speed fan features three different fan speeds for more cooling flexibility and 4-way air direction control allows you to direct the air where you want it. The washable mesh filter with side slide-out access reduces bacteria room odors and other airborne particles for a healthier more comfortable environment. Plus quiet operation keeps you cool without keeping you awake.