16 Inch Anti-Vortex PVC Plate Assembly filter-length_18 3/8 inches The high-end Supreme 656/658 base

The high-end Supreme 656/658 base in Gray Granite is the first of two items you will need for a complete Supreme Jump Stand System

This is a 30 Gallon White Chemical Tank System with 45MP5 Model Fixed Flow Pump

The Maxi-Wide Bak-Pak combines great quality and premium features

It also includes (1) All-Purpose Filter Bag

This item is fully compatible and interchangeable with Sylvan part # 4920010

16 Inch Anti-Vortex PVC Plate Assembly filter-length_18 3/8 inches The high-end Supreme 656/658 baseThis 16 inch anti vortex plate prevents the formation of a vortex and subsequently air entrapment into the pump by forcing any emerging vortex to go around a plate and then into the suction pipe. The swirling motion cannot be maintained and the vortex dissipates and cannot form if the path is too long and contorted. This schedule 80 PVC Anti Vortex plate is a simple, effective product that controls velocity on your suction line and avoids cavitation.