Super-Pro, O-443-9 O-Ring; Gray, U9-301
| Brand | Super-Pro |
| Color | Gray |
| For Use With | Posi-Flo Top |
| Item | O-Ring |
| OEM Name | Sta-Rite® (Pentair®) |
| OEM Part | U9-301 |
| Type | O-Ring |
| Vendor Product Number | O-443-9 |
| Brand | Super-Pro |
| Color | Gray |
| For Use With | Posi-Flo Top |
| Item | O-Ring |
| OEM Name | Sta-Rite® (Pentair®) |
| OEM Part | U9-301 |
| Type | O-Ring |
| Vendor Product Number | O-443-9 |