Pentair StarGuard Main Drain Cover with Short Ring 500146 - Dark Gray - Two Pack Pentair OptiFlo and real-world installation demands

and real-world installation demands

Compatible with standard sanitizers: Works with chlorine or bromine for stronger overall sanitation

so you can enjoy them for years and years to come

The Joker grins his way into the TUBBZ universe

Versatile Display Option: Perfect for desks

Pentair StarGuard Main Drain Cover with Short Ring 500146 - Dark Gray - Two Pack Pentair OptiFlo and real-world installation demandsPentair StarGuard Main Drain Cover 500146 Pentair StarGuard drains comply with provisions of the ANSI APSP 16 2011 standard as required by the Virginia Graeme Baker Pool & Spa Safety Act. StarGuard drains have an industry leading 15. 35 square inches of open area for water flow. If you are in an area where water velocity through the grate is limited to 1. 5 feet second, the StarGuard covers allow flow rates up to 72 GPM. StarGuard Drain Cover