Kinetico Level 1 Seal – Part No. 8629
Genuine Replacement O-Ring for 2020C, 2050C & Commercial Valves
The Kinetico Level 1 Seal (Part No. 8629) is a genuine Kinetico replacement O-ring designed for the 2020C, 2050C, and various commercial water softener models.
Located within the valve stack, this precision-engineered seal ensures a watertight connection between key hydraulic chambers, maintaining smooth regeneration and efficient soft-water delivery.
Key Benefits
✅ Prevents Internal Leakage – Keeps service and regeneration sections perfectly sealed.
✅ Restores Performance – Helps eliminate hard-water bypass and drain loss.
✅ Universal Fit – Suitable for both domestic (2020C, 2050C) and commercial systems.
✅ High-Quality Material – Manufactured from durable elastomer for long life and chlorine resistance.
✅ Essential Service Part – Recommended replacement during full valve rebuild or servicing.
When to Replace
Replace the Level 1 Seal if you notice:
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Water continuously flowing to drain
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Hard water appearing at taps
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Pressure loss or regeneration issues
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Routine servicing or rebuild interval (typically every 5–10 years)
Installation Advice
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Clean all mating surfaces before fitting the new seal.
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Apply food-grade silicone grease for smooth installation (avoid petroleum jelly).
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Seat evenly to prevent twisting or pinching.
Compatible Kinetico Models
💡 Universal internal O-ring used within the Level 1 section of Kinetico valve assemblies.
