The heavy-duty commercial dehumidifier is the best choice for anyone in need of an industrial dehumidifier. Effectively removes up to 190 pt. per day at 95°F, 90%RH condition and 160PPD at 86°F, 80%RH. This unit boasts a 500 CFM dehumidifying capacity that can easily and quickly dry out basements. It is well suited for large spaces up to 6,000 sq. ft. making it perfect for use in industrial basements, warehouses, gyms, garages, pools, grow rooms, workshops, libraries, construction sites and even dirt-floor cellars.【Important Note:[Model# ED-AP138-2303 = AP138-2302] The SKU on the product label and Package is the Original Factory Code.The Model# on the listing is the inventory code and Homedepot code of item. They are for the same product, no wrong item.】. Color: Gray.