Pentair StarGuard 8" 112 GPM Gray Main Drain Grate [Short Ring] (500106) horizonventures This cleaner replacement part helps This cleaner replacement part helps keep compatible Hayward suction cleaner assemblies operating as intended A standpipe assembly with laterals is especially useful in filter service because it restores the central internal structure responsible for distributing and collecting water through the media bed This gray StarGuard 8" main drain grate is a 112 GPM short ring replacement for compatible Pentair drain systems It is a useful single cover option for service calls where the drain body remains in place and only the visible grate needs replacement