Pentair BioShield UV Seal Kit Replacement | 523383

Pentair BioShield UV Seal Kit Replacement | 523383

Restore the watertight integrity of your BioShield UV sanitizer with the genuine Pentair 523383 Seal Kit. Designed as a direct OEM replacement, this kit helps seal the quartz sleeve assembly to protect internal UV components and maintain dependable sanitizer performance.

Features

• Genuine Pentair OEM replacement seal kit
• Designed for BioShield UV sanitizer systems
• Helps maintain a watertight quartz sleeve assembly
• Protects internal UV components from water intrusion
• Direct replacement for the original seal kit
• Ideal for routine preventive maintenance

Description

The Pentair 523383 Seal Kit replaces the sealing components used in compatible BioShield UV sanitizers. Genuine OEM seals help restore leak protection, preserve UV system performance, and ensure proper compatibility during routine maintenance.

Pro Tip

For the best results, replace the seal kit whenever servicing the quartz sleeve or installing a new UV lamp to help prevent leaks and reduce future maintenance.

We want you to have quick and easy access to warranty information for all the brands we carry. Please click on the links below to view each manufacturer’s warranty page:

• Pentair Warranty
  
• A&A (Pentair In-Floor) Warranty
  
• Fluidra Warranty (Zodiac / Jandy / Polaris / Caretaker)
  
• Paramount Warranty
  
• BlueSquare Warranty
  
• Hayward Warranty
  
• All Other Manufacturer Warranties
  

Note: Warranty coverage, registration, and service terms are provided directly by the manufacturer. Please review the details carefully to ensure proper understanding of coverage and claim procedures.