Evapcool, 3000 CFM Cabinet Cooler, Cools 600-1100 SQFT, 2 Speed Motor, Down Draft, Powder Coated For Durability. Aspen Pad Media, 3100 Industry Standard Rating, 1/3 HP Motor, Not Included, For Use With PPS Motor #81524, TV #295-623, PPS Pump #P-5G, TV #533-606, PPS Pump #E-5500, TV #781-917, 8 Year Limited Warranty, Cabinet Dimensions: 33-7/16 inch x 28-1/8 inch x 28-1/8 inch, Duct Opening: 13-5/8 inch x 13-5/8 inch x 7-1/4 inch.