Pentair StarGuard 8" Cover w/ Short Ring, White (Single) - 500103 Above Ground Product (Sanitization) and one Smart Relay for

and one Smart Relay for control of equipment including variable-speed pumps

And with dual-stage filtration

Works in the filter (no clouding of the pool water)

climbs and scrubs all pool surfaces

Pentair StarGuard 8" Cover w/ Short Ring, White (Single) - 500103 Above Ground Product (Sanitization) and one Smart Relay forProduct Description Pentair StarGuard 8" Cover w Short Ring, White (Single) for ALL Main Drains. Pentair Item Code: 500103 Features StarGuard complies with provisions of the ANSI APSP 16 2011 standard as required by the Virginia Graeme Baker Pool & Spa Safety Act. Industry leading 15. 35 square inches of open area for water flow. Flow Rate Floor 144 Gallons Per Minute. Flow Rate Wall 112 Gallons Per Minute. Diameter 8" Round Main Drain. NSF 50