Hayward Star Clear C250, C500, C750

| Key | Part Number | Description | Cost |
|---|---|---|---|
| 1 | CX250G | Locking Knob | |
| 2 | CX250Z7 | O-Ring | |
| 3 | ECX1321A | Air Relief Valve with O-Ring | |
| 3a | SPX1082Z410 | Relief Valve O-Ring Only - (Pkg. of 10) | |
| 4 | CX250C | Filter Head (Dome), with Air Relief Valve | |
| 5 | CX250F | Filter Head Gasket | |
| 6a | CX250Z2 | Discontinued Tie Rod (C-250), 18-3/4" (1981 and prior) Discont'd | |
| 6a | CX250Z2S | Tie Rod (C-250), 18-9/32 | |
| 6b | CX500Z2 | Discontinued Tie Rod (C-500), 28-5/8" (1981 and prior) Discont'd | |
| 6b | CX500Z2S | Tie Rod (C-500), 28-3/32 | |
| 6c | CX750Z2 | Discontinued Tie Rod (C-750), 38-1/2" (1981 and prior) Discont'd | |
| 6c | CX750Z2S | Tie Rod (C-750), 38-1/16 | |
| 7a | CX250RE | Cartridge Element (C-250) | |
| 7b | CX500RE | Cartridge Element (C-500) | |
| 7c | CX750RE | Cartridge Element (C-750) | |
| - | CX750C | Cartridge Joiner (To join two smaller cartridges to make "one" larger ca | |
| 8a | CX250AA1 | Filter Tank Body w/Tie Rod Ass'y (C-250) | |
| 8b | CX500AA1 | Filter Tank Body w/Tie Rod Ass'y (C-500) | |
| 8c | CX750AA1 | Filter Tank Body w/Tie Rod Ass'y (C-750) | |
| 9 | CX250Z3 | Nut, 7/16" - 14 (1981 and prior) | |
| 10 | CX250Z16 | Seal Washer (1981 and prior) | |
| 11a | ECX27081 | Pressure Gauge (1991 and prior) | |
| 11b | ECX27091 | Pressure Gauge | |
| 3 | ECX1321A | Air Relief Valve with O-Ring | |
| 12b | CX250Z14 | 1/2" Drain Plug | |
| - | SPX605Z2 | Drain Plug O-Ring | |
| 13 | ECX4077B1 | Check Valve (optional) |