Pentair BioShield Ballast Assembly with Flow Switch & Tee | 523461 Waterway Diatomaceous Earth Filters Use as Directed: Follow the

Use as Directed: Follow the manufacturer’s guidelines for calibration frequency and usage

Installing this OEM-grade assembly restores structural integrity and optimal flow

The gear box kit is a replacement part that was made by Pentair from the same high-quality materials used to manufacture the original factory part making this a genuine OEM product

Check alignment to avoid vibration and ensure proper seal installation

Pentair BioShield Ballast Assembly with Flow Switch & Tee | 523461 Waterway Diatomaceous Earth Filters Use as Directed: Follow thePentair BioShield Ballast Assembly with Flow Switch & Tee 523461 Restore reliable operation of your BioShield UV sanitizer with the genuine Pentair 523461 Ballast Assembly. This complete OEM replacement includes the ballast, flow switch, and reducer tee for compatible 50W, 80W, and 120W BioShield systems. Features Genuine Pentair OEM ballast assembly Includes ballast, flow switch, and reducer tee Compatible with BioShield Models 522635, 522636, and