Pentair Tank Lid Assembly for FNSP36, FNSP48, and FNSP60 | 170023

Pentair 170023 Tank Lid Assembly for FNSP36, FNSP48, and FNSP60

Genuine Pentair 170023 tank lid assembly for FNSP36, FNSP48, and FNSP60. UV-resistant, leak-tight seal, and easy installation.

Features

• Genuine Pentair replacement ensures compatibility and reliability.
• UV-resistant material resists warping and cracking.
• Maintains internal pressure integrity and prevents leaks or air intrusion.
• Integrated manual air relief valve simplifies air evacuation from the filter tank.
• Tool-free installation designed for easy replacement without needing modifications.

Description

The Pentair 170023 Tank Lid Assembly is engineered for the FNS Plus and Nautilus DE filter series, specifically designed to work with FNSP36, FNSP48, and FNSP60 models. Crafted from heavy-duty, UV-resistant materials, it ensures a secure, leak-free fit that preserves system pressure and protects internal components. The integrated manual air relief valve simplifies air evacuation from the filter tank, helping to restore full hydraulic performance and reduce startup delays.

Pro Tip

When replacing the tank lid, consider inspecting the O-ring and clamp for wear. Replacing these components simultaneously can ensure a complete seal and optimal performance.

Related Parts

• Pentair 170021 Tank Lid for 36 Sq Ft FNS Plus Filter
• Pentair 170022 Tank Lid for 60 Sq Ft FNS Plus Filter
• Pentair 170018 Tank Bottom Assembly for FNS Plus Filter

Installation Tips

Ensure the filter is turned off and depressurized before replacing the tank lid. Verify that the new lid and any associated components are compatible with your specific filter model. Always follow the manufacturer's guidelines for installation and 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.