Replacement O Ring 521147 Gasket Pack For Pentair IntelliChlor IC15 IC20 IC40 IC60 And iChlor Salt Chlorine Generators Seals Cell Union Fittings On Each End 10 Pack

Replacement O-Ring 521147 Pack for IntelliChlor IC units
✔️ 10-pack OEM-spec rubber seals, fits IC15/IC20/IC40/IC60

This replacement o-ring set is designed for Pentair IntelliChlor salt chlorine generators. It seals the cell union fittings on each end and is part of the 520670 cleaning/washing kit plug, delivering long-lasting, leak-free performance in pool and spa systems.

✅ O-Ring part number 521147, 10-pack
✅ Compatible with IntelliChlor IC15 IC20 IC40 IC60 and iCHLOR
✅ Seals Cell Union Fittings (P/N 520595) on both ends
✅ OEM-spec synthetic rubber for long-lasting reliability
✅ Made and warrantied by Captain O-Ring LLC, USA
✅ Color: Black

💡 What is a replacement o-ring pack used for in Pentair IntelliChlor salt chlorine generators?

This handy set helps maintain leak-free operation in pool and spa equipment.

- Helps seal the cell union fittings on both ends - Compatible with IC15, IC20, IC40, IC60 and iCHLOR models - OEM-spec synthetic rubber for durable, long-lasting performance - Ideal for routine maintenance and replacement kits