This o-ring is designed to use with Hayward Micro-Clear Vertical Grid D.E. filter and Pro Plus series models S311SX, S311SXV, S360SX an also compatible with Pro series S210S, S244S, S310S and sand filter series S240, S200,S160T. Fits Hayward Super Star-Clear Cartridge filter series C2000, C3000, C4000, C5000.Weighs 1.3-pound.
- O-ring replacement
- Fits hayward pro-grid, micro-clear vertical grid d.e. filter and pro plus series models s311sx, s311sxv, s360sx
- Also fits pro series s210s, s244s, s310s and sand filter series s240, s200,s160t
- Also compatible with Hayward Super Star-Clear Cartridge filter series C2000, C3000, C4000, C5000
- Weighs 1.3-pound