The Pentair Intelliflo VSF, VS, SVRS, Intelliflo 2 VST Pump Impeller 356236-356237 is a high-quality replacement impeller for Pentair pumps. Made of durable plastic, this impeller set includes all the necessary components for easy installation. Designed specifically for Pentair pumps, this product ensures optimal performance and efficiency in circulating pool water. Perfect for maintaining and repairing pool equipment, this impeller is a reliable choice for any home or garden swimming pool.