Pentair PacFab FNS Plus 36 sqft Tank Lid (170020) valpakproducts Helps eliminate guesswork caused by

Helps eliminate guesswork caused by faded panel graphics

Useful for improving access confidence

Useful when original contactors are worn or unreliable

and part number 8520031Z

A properly selected replacement helps restore intended heating output while supporting a more durable repair path where titanium is preferred

Pentair PacFab FNS Plus 36 sqft Tank Lid (170020) valpakproducts Helps eliminate guesswork caused byThis tank lid is used with compatible PacFab FNS Plus 36 square foot DE filter systems where the upper housing requires replacement. It helps complete the pressure vessel and provides the top side structure for proper filter operation. A damaged lid can create unsafe pressure issues, leaks, or difficulty sealing the filter after cleaning. Tank lid for FNS Plus 36 sqft DE filters Completes the upper pressure housing Useful for damaged or leaking lid