Pentair BioShield Quartz Sleeve Retaining Module | 523382 A&A Style 2 Collars which helps extend the life

which helps extend the life of seals

Designed for compatible 2-inch MultiPort valves

Attach the swivel cuff securely to your vacuum head or pole

holding up under harsh pool water

including displays

Pentair BioShield Quartz Sleeve Retaining Module | 523382 A&A Style 2 Collars which helps extend the lifePentair 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