Hayward Sand Dome Air Bleeder Oring, 13/16in OD, SX200Z5
Genuine Hayward Oring for the S200/S240 and Other Sidemount Valve Sand Filters By Hayward. This Oring Fits The Air Relief Cap, Pn SX200G (Not Included), Used On The Filter Dome For Hayward Side Mount Sand Filters - Pro Series. O-27 Is The Generic Equivalent, This is the OEM Part From Hayward. SX200Z5 Can also be found on Hayward Sm Sand Filter Parts Pages.