Pentair DYNII-NI-2 HP Dynamo Single Speed Aboveground Pool Pump with Cord, 2 HP Self-priming design ensures long life Reinforced fiberglass for strength and durability Large capacity basket with see-thru lid Unique diffuser and impeller for excellent flow rates Measures 9-1/4-inch length by 23-3/4-inch height by 12-1/4-inch width