Cool Down With This 7.500 Btu (5.000 Sacc) Portable Air Conditioner By Danby. Perfect For Spaces Up To 150 Square Feet. To Help Maximize Your Comfort. The 3-In-1 Design: Air Conditioner. Fan. And Dehumidifier Helps Ensure You Feel Comfortable No Matter The Weather Out! Its Four Castors Make It Easy To Move From Room To Room. And The Single-Hose Design Efficiently Exhausts Warm And Humid Air Outside. In Addition. The 24-Hour Programmable Timer Allows For Better Control Of When The Unit Operates - Which Enables You To Save On Your Monthly Hydro Bill. This Model Also Comes With A Reusable And Washable Filter That Is Easy To Clean And Maintain! Sacc Is Short For Seasonally Adjusted Cooling Capacity.