By Pleatco



Part # 4950-03

Manufacturer Code FG-1004

Dimensions 24" X 11.5"

Alternate Part #'s 11621R4100, 192188, 42-2970-05-R, 42297005R, 590024, 59002400, AMP0511184, DEX4800DA, FC9340, FG1004, HAY0511809, PAC0512929, PFG2448, UNI605192, 14-176-1010, APCFGR3, PEN59002400, PL0182, UNI-60-5192

Product Description

FILTER, GRID 24" (48 SQ.FT.) (FG-1004)


?     Asked on 5/9/2015by Ken

My filter is a Pentair FNS 48 . Are all 7 of these the same

A  Answered on 5/11/2015 by InyoPools Product Specialist Patrick P.

Hi Ken on the FNS there are 8 Grids, 7 of the grids are the same and are called full grids (FG-1004) and the 8th grid is a smaller grid called a Partial DE Grid (PG1904).

?     Asked on 10/10/2019by erborello

je recherche les cotellettes pour un filtre diatomé PENTAIR NAUTILUS FNS48 Quelles sont les références pour ce model de filtre E T0 QUELLE PRIX MERCI

A  Answered on 10/10/2019 by InyoPools Product Specialist Hector F.

We are an American based company however I believe that you needed parts for the Nautilus FNS 48 filter. Please click here to view the parts diagram for it. 

?     Asked on 5/10/2021by James wyatt Whitehead

what is the length of the grid? 24 inches, more

A  Answered on 5/10/2021 by InyoPools Product Specialist Patrick P.

Hi James, Please click this link to see the Dimensions of the 48 Sq. Ft. DE Grid.


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