OR 212 Replacement O Ring For Sterilight Retaining Nut RN 001 RN SUV, Genuine Viqua 410867 O Ring For Ultraviolet Water Treatment Systems, Top Notch Compatibility With All Viqua Ultraviolet Units Using Retaining Nuts RN 001 Or RN SUV

OR-212 replacement O ring for RN-001/SUV (single)
✔️ EPDM O-ring fits RN-001/RN-SUV nuts and Sterilight sleeves

This is a factory replacement O-ring designed for Sterilight UV water treatment systems. It seals quartz sleeves and aluminum retaining nuts, ensuring a tight connection and leak-free operation in residential drinking water purification setups.

✅ 410867 (formerly OR-212) replacement O-ring
✅ EPDM material, black color for UV resistance
✅ Fits RN-001 and RN-SUV aluminum retaining nuts
✅ Compatible with Sterilight UV lamp quartz sleeves
✅ Covers Sterilight series SQ, SSM, SC, SCM, SP, SPV, VT, VH, VP

💡 What is a replacement O-ring used for in UV water treatment systems?

It serves as a tight seal to prevent leaks and maintain UV performance.

- Seals quartz sleeves and RN-001/RN-SUV nuts for leak-free operation - Helps maintain consistent UV exposure and system reliability - EPDM material resists chemicals and UV exposure for long life