Pentair BioShield Quartz Sleeve Retaining Module | 523382
Restore the integrity of your BioShield UV sanitizer with the genuine Pentair 523382 Quartz Sleeve Retaining Module. Designed for Revision 3 BioShield systems, this OEM replacement securely supports the quartz sleeve while helping maintain a watertight seal for dependable UV system performance.
Features
- Genuine Pentair OEM replacement module
- Fits Revision 3 BioShield UV sanitizer systems
- Secures the quartz sleeve assembly
- Helps maintain a watertight seal
- Direct replacement for the original retaining module
- Designed for reliable OEM fit and performance
The Pentair 523382 Quartz Sleeve Retaining Module replaces the factory-installed retaining assembly used on compatible BioShield UV systems. Genuine OEM construction helps ensure proper quartz sleeve support, leak protection, and long-term UV sanitizer performance.
Pro Tip
For best results, inspect the seal kit whenever replacing the retaining module and replace worn sealing components during the same service interval.








