Jandy Stealth SHPF Series Pump Impeller w/Screw, Backplate O-Ring || R0807205 AVSC Dual Suction Standard Top Drains The venturi manifold is one

The venturi manifold is one of if not the most important parts of the Racer and Racer LS model pressure cleaners as these parts create the vortex that sucks and pulls up the dirt and other various forms of debris off the surface of your pool

With a 9/16″ internal orifice

Pentair Racer / Racer LS Pressure Side Cleaner Small Wheel Kit (360236)

stable pad

and water-powered

Jandy Stealth SHPF Series Pump Impeller w/Screw, Backplate O-Ring || R0807205 AVSC Dual Suction Standard Top Drains The venturi manifold is oneJandy Stealth SHPF Series Pump Impeller w Screw, Backplate O Ring R0807205 Impeller Replacement Kit SHPF 3 HP