If your average Above-Ground swimming pool pump is just not good enough, GAME offers the superior engineered solution. The GAME sand Pro 50D series is an upgraded pump for Above-Ground pools that is compatible with index & most Common Above-Ground pools. The 50D series is a quality replacement filtration system that works best with index & best way pools but can be used with any Above-Ground pool. The ultra-quiet sand Pro pool-filter system features a motor with a high flow rate & 1/2 Horsepower (HP) pump, creating maximum energy efficiency. Game's 50D filter is for Above-Ground swimming pools holding up to 10, 000 gallon with a 40 GPM flow rate & requires 50 lb of medium-grade pool filtering sand (not included with purchase). our sand filter system has been designed with an easy-to-read pressure Gauge & large-capacity easy-to-clean hair & debris strainer basket with see-through lid. The ultra-quiet sand Pro pool-filter system features a motor with a high flow rate & 1/2 Horsepower (HP) pump, creating maximum energy efficiency & Operating with MAXIMUM vacuum power. Our cleaner for Above-Ground pools has been engineered for optimal cleaning efficiency, & with an easy-to-operate 4-position rotary valve that will filter, backwash, rinse, & winterize. Adapters that are included for Intex pools come with 32 mm, 40 mm, 1-1/4-in, & 1-1/2-in hose fittings. For pools up to 8, 000 gallon with a 37 GPM flow rate, use the sand Pro 35D (1/3 HP) pump. For pools up to 15, 000 gallon with a 52 GPM flow rate, use the sand Pro 75D (3/4 HP) pump. For added convenience, replacement parts for the sand Pro filters are exclusively available through GAME. This product is made by great American Merchandise & events (GAME). GAME is a cutting-edge innovator in the special event marketing & Merchandising Industries. Along with manufacturing & designing high-quality products, GAME also provides services to diverse nonprofit organizations that raise millions of dollars for charities across the globe.