Auto Air Relief Tube C1100/C1200/C1502 S311 drain-type_Frame & Cover The lettering height on this

The lettering height on this sign meets the specific state code

It can be applied underwater

Why not add some fun and excitement to your backyard pool

040 mil Styrene Plastic and is designed to inform patrons that the emergency number is 911 and provides the facility location

Auto Air Relief Tube C1100/C1200/C1502 S311 drain-type_Frame & Cover The lettering height on thisThis is a Hayward Replacement Plastic Auto Air Relief Tube for with various Hayward Filters. This air relief valve fits in Hayward models: Pro Series S244S and Pro Series Plus S311 Sand Filters, StarClear II C1100 and StarClear Plus C1200 Series Cartridge Filter.