Here at Aeric, we believe in reliable and high quality home comfort. Thats why all our products are backed by our leading 2-year warranty. The Aeric 5,500 BTU Portable Air Conditioner, 9,000 BTU ASHRAE standard, is the perfect cooling option for any home looking for extra comfort or to use less central ac. Ideal cooling for rooms, such as: bedrooms, home offices or living rooms. Doubling as a dehumidifier, this unit will remove up to 50 pints of moisture from your home per day. Designed with an auto-evaporation system, the unit condensates water recycled inside to keep cooling efficiently. Equipped with options tailored to your cooling preferences, the Aeric portable unit has 2 air flow speeds, plus adjustable air louvers for effective air movement while in use. The up to 24-hour timer gives you the option to set your unit to only run when you need it the most or set the unit to turn off during the night for a peaceful rest. Easily transport your unit to any room in your home with 4-way directional casters and convenient built-in side handles. The removable mesh filter is user friendly to maintain, simply wash with warm water and soap for stress-free upkeep of your air conditioner every 2 weeks.