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Pentair / Unicel
Nautilus FNS Plus Filter Grids and Assemblies

This is a plastic body DE filter which uses curved grids.
The filter is made by Pentair Pool Products.
This is made in the following models:
180006 24 sq ft, 180007 36 sq ft, 180008 48 sq ft, 180009 60 sq ft.

Full

7 Full grids and 1 partial grid are used in one filter
The full are 11-1/2" wide, the is 9-3/4" wide

12" Long
180006

59001100

18" Long
180007

59001800

24" Long
180008

59002400

30" Long
180009

59003000

Partial

12" Long
180006

59001000

18" Long
180007

59001700

24" Long
180008

59002300

30" Long
180009

59002900

Complete Sets

Each set contains 7 full and 1 partial grid

24 Sq. Ft.
12" Long

36 Sq. Ft.
18" Long

48 Sq. Ft.
24" Long

60 Sq. Ft.
30" Long

Complete Assemblies

These are complete and assembled
Grids, top manifold, bottom plate, retainer rods
and air bleed tube and screen are included

24 Sq. Ft.

59023800

36 Sq. Ft.

59023500

48 Sq. Ft.

59023400

60 Sq. Ft.

Related Parts

59000500
Bottom Locater

59023700
Manifold Top

190092
Air Bleed with Screen

If you can not find what you are looking for, please e-mail or
call us and we will be glad to help you find what you need.

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