The Pentair Filter Grid 59003000 is a full grid replacement for D.E. (diatomaceous earth) filters used in pools and spas. This product fits Pentair FNS and FNS Plus as well as Nautilus and Nautilus Plus 60-square feet pool and spa D.E. filters. It is available in a large size, measuring 30 inches. Its exclusive internal design ensures optimum filtration and backwashing efficiency. For easy installation and maintenance, this replacement grid can be quickly replaced without any special tools required.

• Grid Length - 30"
• Grid Width - 11"
• Area - 60 sq. ft.
• Model - FNS Plus, Nautilus-Plus
• Number Of Grid Assembly Required - 7 (FNS60 Filter)
• Size - 30 Inch
• Type - Large, Full

Fitment guidelines:
For use with FNS® and FNS® Plus Pool and Spa D.E. Filter Model FNS60 , Nautilus® Model NS60 and Nautilus® Plus Pool and Spa D.E. Filter Model NSP60, 60 sq-ft Filters

Additional information:
Alternate Part Numbers - _59003000, AMP-051-1190