Pentair 170022 FNS Plus 60 Sq Ft Filter Lid Assembly

What This Part Is Used For
Pentair 170022 Lid Assembly - 60Sqft, FNS Plus is a replacement lid for compatible FNS Plus 60Sqft filters. It seals the filter housing during operation.

Why This Part Matters
A tight seal is critical to maintaining filter pressure. Cracked lids can cause leaks and reduced filtration efficiency. Replacing the lid supports proper system function.

Key Features and Specifications

• Pentair manufacturer part number 170022
• For FNS Plus 60Sqft filter
• Filter lid assembly
• Sealing component
• OEM Pentair replacement part

Installation and Fitment Guidance
Shut off pump and relieve pressure before servicing. Inspect sealing surfaces and O-ring condition. Confirm by manufacturer part number before ordering.

About the Pentair Brand
Pentair designs cartridge filtration systems used in residential pools. Their OEM replacement parts ensure proper fit and sealing. Using genuine Pentair lids maintains filtration performance. Service professionals trust Pentair for dependable equipment.

Common Service Context
This lid is commonly replaced when pressure leaks occur during normal filtration cycles.