The Dura-Glas 1 HP water pump by Sta-Rite is the industry's original high-performance pool and spa pump known for it's great reliability and value. Designed with a large-capacity trap which significantly reduces maintenance and operational costs, you will appreciate it's smooth and quiet operation. Sta-Rite's innovative hydraulic design moves more water with less energy which translates into lower operation costs. For the ultimate in water pumps, choose Sta-Rite.. "Simply Smarter."