Pentair PacFab FNS Plus 60 sqft Tank Lid (170022) paragon and follow its intended cleaning

and follow its intended cleaning pattern during normal operation

A fitting like this is useful because it joins matching pipe sections in a straight run while preserving the full nominal line size through the repair

and circulating water during filtration

Designed for compatible gas-ready control applications

Helps restore sealing and water flow performance

Pentair PacFab FNS Plus 60 sqft Tank Lid (170022) paragon and follow its intended cleaningThis replacement tank lid is designed for compatible PacFab FNS Plus 60 square foot DE filter systems. It forms the upper portion of the filter pressure vessel and helps the tank seal securely during normal circulation. Sun exposure, age, pressure cycling, or impact can damage filter lids, making proper replacement important for safe operation. Tank lid for FNS Plus 60 sqft DE filters Upper pressure housing replacement component Useful for cracked,