Digital programming 13 sand filter 2640gph swimming pool pump timer system. Voltage: 115/60hz 3.6amp. Timer setting (2h, 4h, 6h, 8h, 10h, 12h, 16h, 24h). Sand required 43 lbs. Max water temp: 105f. Electric cable 3 pongs plug. Recommend for aboveground pool up to 10,000 gal. Id-rack are try as much as accurate on color of image. Not 100% guarantee on color as screen may slightly difference.The item “Digital Programming 13 Sand Filter 2640GPH Swimming Pool Pump Timer System” is in sale since Wednesday, July 11, 2012. This item is in the category “Home & Garden\Yard, Garden & Outdoor Living\Pools & Spas\Pools\Above-Ground Pools”. The seller is “id-rack” and is located in Pomona, California. This item can be shipped to United States and to Canada.