Unicel's 2000 Replacement Guide
OEM Cross Reference
Vertical D.E. Filter Grids

Pac-Fab Nautilus & Nautilus Plus, Purex Triton

Filter Area
(sq.ft.)
Grid Length Filter OEM Part Number Unicel P/N
24 12" NSP-24
FNS-24
19-2186 full grid
19-2328 partial grid
FG-1002
PG-1902
36 18" NSP-36
FNS-36
19-2187 full grid
19-2330 partial grid
FG-1003
PG-1903
48 24" NSP-48
FNS-48
19-2188 full grid
19-2332 partial grid
FG-1004
PG-1904
60 30" NSP-60
FNS-60
19-2189 full grid
19-2334 partial grid
FG-1005
PG-1905
72 36" NSP-72
FNS-72
19-5058 full grid
19-5059 partial grid
FG-1006
PG-1906

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