Pentair Complete Element Grid Assembly for the FNS Plus 60 Filter | 59023300

Description

The Pentair Complete Element Grid Assembly (59023300) is the OEM replacement filtration grid for the Pentair FNS Plus 60 D.E. filter.

IMPORTANT: THIS IS A COMPLETE ASSEMBLY, NOT AN INDIVIDUAL COMPONENT
This listing is for the full element grid assembly as a single unit — not an individual grid, fin, or spacer. Confirm you need the complete assembly before ordering.

⚠️ IMPORTANT: FNS PLUS 48 ONLY — NOT COMPATIBLE WITH FNS 48
This assembly fits the Pentair FNS Plus 48 filter exclusively. It is not compatible with the older Pentair FNS 48 model. Confirm your filter model before ordering.

A torn, warped, or degraded grid within this assembly allows D.E. powder and fine debris to bypass filtration and return to the pool. Because the individual grids are joined into one complete assembly in this design, the entire unit is replaced together when any section fails.

Specifications

Fits Into

Compatibility is based on Pentair parts documentation and available OEM records. This is not an exhaustive list. For certainty, verify the part number in your equipment’s manual or on the original part itself before ordering.

Poolaroo Pro Tip

On older FNS Plus 60 filters, a degraded grid assembly is often found alongside a worn tank manifold or bulkhead fitting — it’s worth having a pool professional check both components at the same time. Since D.E. filtration depends on a fresh media charge, recharge the filter with new D.E. powder once this assembly is in place to restore full filtration efficiency.