Pentair StarGuard Main Drain Cover with Long Ring 500142 - Dark Gray - Two Pack pentair-ultratemp-heat-pump-parts Test the pH weekly and

Test the pH weekly and adjust if needed

Filter 27002-0030S

Total Alkalinity 0-250 ppm (100 Tests)

Hayward PoolVac XL

Pentair StarGuard Main Drain Cover with Long Ring 500142 - Dark Gray - Two Pack pentair-ultratemp-heat-pump-parts Test the pH weekly andPentair StarGuard Main Drain Cover 500142 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