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Pentair FNS-Plus Filter Parts

FNS Plus Filters are designed with curved grids to maximize filtration area. More filter area means better performance and longer periods between cleanings. The internal design has been refined to minimize flow restrictions and, therefore, requires minimal pumping power to achieve a needed flow rate. This vertical-grid, D.E. filter is made of fiberglass-reinforced polypropylene for superior strength and reliability.

1 190058 Pressure gauge
2 98209800 High Flow manual relief valve
4 071404 Nut wing
5 59000800 Tie rod, 24 sq. ft. filter
59001500 Tie rod, 36 sq. ft. filter
59002100 Tie rod, 48 sq. ft. filter
59002700 Tie rod, 60 sq. ft. filter
6 59023700 Manifold, top w/air bleed
7 190092 Internal air bleed assembly
8 98725800 Template, filter
9 59001100 Grid, full FNS 24, 12 in., 7 req.
59001800 Grid, full FNS 36, 18 in., 7 req.
59002400 Grid, full FNS 48, 24 in., 7 req.
59003000 Grid, full FNS 60, 30 in., 7 req.
10 59001000 Grid, partial FNS 24, 12 in., 1 req.
59001700 Grid, partial FNS 36, 18 in., 1 req.
59002300 Grid, partial FNS 48, 24 in., 1 req.
59002900 Grid, partial FNS 60, 30 in., 1 req.
11 59023800 Assembly, element grid, complete, 24 sq. ft. filter
59023500 Assembly, element grid, complete, 36 sq. ft. filter
59023400 Assembly, element grid, complete, 48 sq. ft. filter
59023300 Assembly, element grid, complete, 60 sq. ft. filter
12 98211400 Nut ,1/4-20, plated brass
13 59000500 Spider, grid locator
14 58001000 Nut, lock, hex, nylon
15 39010200 O-ring tank clamp, .470 O.D.
16 190003 Clamp kit
17 53006300 Washer, .325 i.d. for filter clamp
18 53108900 Spring/barrel nut assembly
19 190034 Assembly, standpipe, outlet, 4-3/8″ tall
190035 Assembly, standpipe, outlet, 10-3/8″ tall
190036 Assembly, standpipe, outlet, 16-3/8″ tall
190037 Assembly, standpipe, outlet, 22-3/8″ tall
20 86006900 O-ring, bulkhead
21 271096 Bulkhead union kit
270100 Adaptor kit 2 in. Black
22 190043 Assembly, pipe, inlet, includes bulkhead
23 51005000 O-ring for drain plug**
191474 O-ring for drain plug***
24 86202000 Plug, 1-1/2 in. drain with O-ring
190030 Cap plug***
25 170015 Tank bottom, assembly, 24 sq. ft. filter
170016 Tank bottom, assembly, 36 sq. ft. filter
170017 Tank bottom, assembly, 48 sq. ft. filter
170018 Tank bottom, assembly, 60 sq. ft. filter
26 170019 Tank lid, 24 sq. ft. filter
170020 Tank lid, 36 sq. ft. filter
170021 Tank lid, 48 sq. ft. filter
170022 Tank lid, 60 sq. ft. filter
27 59000600 O-ring, bulkhead
28 192320 O-ring 2-137 Buna N70SH*
86006900 O-ring, bulkhead**
29 190141 Bulkhead, 2 in. with O-ring**
30 195339 SS back-up ring ****
* Used on filters manufactured before 10/04
** Used on filters manufactured after 10/04
*** Used on filters manufactured after 5/21/05
**** Used on filters manufactured after 2/03
  • Pentair Clean & Clear Plus, Quad D.E., FNS Plus Filter Air Bleed Screen 170029

    Pentair Clean & Clear Plus, Quad D.E., FNS Plus Filter Air Bleed Screen 170030

    $24.99
    Out of Stock
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  • Pentair FNS Plus Filter Manifold 59000400 59023700 25357-600-000

    Pentair FNS Plus Filter Manifold 59000400 59023700 25357-600-000

    $73.99
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  • Pentair Val-Pak FNS Plus Filter Manifold 59000400 59023700 V38-140

    Pentair Val-Pak FNS Plus Filter Manifold 59000400 59023700 V38-140

    $73.99
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  • ORIGINAL OEM Pentair Purex FNS SMBW 4000 Quad DE Filter Air Relief Valve 98209800

    ORIGINAL OEM Pentair Purex FNS SMBW 4000 Quad DE Filter Air Relief Valve 98209803

    $26.99
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  • Pentair Quad FNS Clean Clear Plus Filter Adapter Bulkhead Union 270100

    Pentair Quad FNS Clean Clear Plus Filter Adapter Bulkhead Union 270100

    $45.95
    Out of Stock
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  • Pentair Filter Gauge & Air Release Quad DE SMBW 4000 FNS V20-225 98209800

    Pentair Filter Gauge & Air Release Quad DE SMBW 4000 FNS V20-225 98209800

    $48.49
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  • Purex FNS SMBW 4000 Quad DE Filter Air Relief Valve and Gauge 98209800

    Purex FNS SMBW 4000 Quad DE Filter Air Relief Valve and Gauge 98209800

    $21.99
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  • Pentair FNS Plus Filter Spider Grid Locator 59000500 V38-142

    Pentair FNS Plus Filter Spider Grid Locator 59000500 V38-142

    $68.99
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  • Val-Pak FNS Hayward Jandy Universal Filter Template V38-141

    Val-Pak FNS Hayward Jandy Universal Filter Template V38-141

    $17.75
    Out of Stock
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  • Pentair Quad DE FNS Plus Filter Drain Cap 190030 V38-147

    Pentair Quad DE FNS Plus Filter Drain Cap 190030 V38-147

    $13.96
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  • Pentair FNS Plus Filter Manifold 59000400 59023700

    Pentair FNS Plus Filter Manifold 59000400 59023700

    $102.69
    Out of Stock
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  • Full Set of 12 in. Grids Top Manifold Filter FS-2002 FC-9520

    Pentair FNS Plus Filter Grid Set 12 inch FS-2002

    $139.99
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  • Full Set of 18 in. Grids Top Manifold Filter FS-2003 FC-9530

    Pentair FNS Plus Filter Grid Set 18 inch FS-2003

    $139.99
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  • Full Set of 30 in. Grids Top Manifold Filter FS-2005 FC-9550

    Pentair FNS Plus Filter Grid Set 30 inch FS-2005

    $184.99
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  • Full Set of 24 in. Grids Top Manifold Filter FS-2004 FC-9540

    Pentair FNS Plus Filter Grid Set 24 inch FS-2004

    $154.99
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  • Pentair Clean & Clear Plus, Quad D.E., FNS Plus Filter Air Bleed Screen 170029

    Pentair Clean & Clear Plus, Quad D.E., FNS Plus Filter Air Bleed Screen 170028

    $24.99
    Out of Stock
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  • Pentair FNS Plus Pool Filter Lid 36 sq.ft. 170020

    Pentair FNS Plus Pool Filter Lid 36 sq.ft. 170020

    $233.42
    Out of Stock
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  • Pentair Clean & Clear Plus, Quad D.E., FNS Plus Filter Air Bleed Screen 170029

    Pentair Clean & Clear Plus, Quad D.E., FNS Plus Filter Air Bleed Screen 170029

    $24.99
    Out of Stock
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  • Pentair Filter Gauge & Air Release Quad DE SMBW 4000 FNS V20-225 98209800

    Pentair Filter Gauge & Air Release Quad DE SMBW 4000 FNS V20-225 98209800

    $48.49
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  • OEM Pentair FNS Plus Complete Element Grid 60 sq. ft. 59023300

    OEM Pentair FNS Plus Complete Element Grid 60 sq. ft. 59023300

    $276.67
    Out of Stock
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  • OEM Pentair FNS Plus Complete Element Grid 48 sq. ft. 59023400

    OEM Pentair FNS Plus Complete Element Grid 48 sq. ft. 59023400

    $301.26
    Out of Stock
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  • Pentair FNS Plus Complete Element Grid 36 sq. ft. 59023500

    Pentair FNS Plus Complete Element Grid 36 sq. ft. 59023500

    $281.95
    Out of Stock
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  • Pentair FNS Plus Complete Element Grid 24 sq. ft. 59023800

    Pentair FNS Plus Complete Element Grid 24 sq. ft. 59023800

    $318.35
    Out of Stock
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  • Pentair FNS Quad DE Filter Bulkhead 2 3/8-8 Butt 190141 194801

    Pentair FNS Quad DE Filter Bulkhead 2 3/8-8 Butt 190141 194801

    $64.99
    Out of Stock
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  • Pentair FNS Plus Filter Bulkhead Kit 2 inch 190141

    Pentair FNS Plus Filter Bulkhead Kit 2 inch 190141

    $64.99
    Out of Stock
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  • Pentair FNS Plus Filter O-Ring Buna O-83 192320

    Pentair FNS Plus Filter O-Ring Buna O-83 192320

    $5.99
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  • Pentair FNS Plus Filter Bulkhead O-Ring O-83 59000600

    Pentair FNS Plus Filter Bulkhead O-Ring O-83 59000600

    $5.99
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  • Pentair FNS Plus Pool Filter Lid 60 sq.ft. 170022

    Pentair FNS Plus Pool Filter Lid 60 sq.ft. 170022

    $429.99
    Out of Stock
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  • Pentair FNS Plus Pool Filter Lid 48 sq.ft. 170021

    Pentair FNS Plus Pool Filter Lid 48 sq.ft. 170021

    $617.18
    Out of Stock
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  • Pentair FNS Plus Filter Tank Battom 60 sq.ft 170018

    Pentair FNS Plus Filter Tank Battom 60 sq.ft 170018

    $499.99
    Out of Stock
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  • Pentair FNS Plus Filter Tank Bottom 48 sq.ft. 170017

    Pentair FNS Plus Filter Tank Bottom 48 sq.ft. 170017

    $499.99
    Out of Stock
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  • Pentair FNS Plus Filter Tank Bottom 36 sq.ft. 170016

    Pentair FNS Plus Filter Tank Bottom 36 sq.ft. 170016

    $335.74
    Out of Stock
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  • Pentair Quad DE FNS Plus Filter Drain Cap 190030Z

    Pentair Quad DE FNS Plus Filter Drain Cap 190030Z

    $14.23
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  • Pentair FNS Plus Filter Drain Plug 1.5 inch 86202000

    Pentair FNS Plus Filter Drain Plug 1.5 inch 86202000

    $17.99
    Out of Stock
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  • Pentair FNS Purex SMBW 2000 4000 Wing Nut WNUT 071404

    Pentair FNS Purex SMBW 2000 4000 Wing Nut WNUT 071404

    $4.85
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  • Pentair OEM Purex SMBW 4000 & FNS Filter Pressure Gauge 190058

    Pentair OEM Purex SMBW 4000 & FNS Filter Pressure Gauge 190058

    $13.78
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  • ORIGINAL OEM Pentair Purex FNS SMBW 4000 Quad DE Filter Air Relief Valve 98209800

    ORIGINAL OEM Pentair Purex FNS SMBW 4000 Quad DE Filter Air Relief Valve 98209800

    $26.99
    Add to cart
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  • FNS Plus DEL DEV Pro-Grid Filter Outlet Elbow O-Ring DEX2400Z5 O-24

    FNS Plus DEL DEV Pro-Grid Filter Outlet Elbow O-Ring DEX2400Z5 O-24

    $6.49
    Add to cart
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  • Pentair FNS Plus Filter Tie Rod 15.5 inch 59000800

    Pentair FNS Plus Filter Tie Rod 15.5 inch 59000800

    $62.50
    Out of Stock
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  • Pentair FNS Plus Filter Tie Rod 27.5 inch 59002100

    Pentair FNS Plus Filter Tie Rod 27.5 inch 59002100

    $62.50
    Out of Stock
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  • Pentair FNS Plus Filter Tie Rod 21.5 inch 59001500

    Pentair FNS Plus Filter Tie Rod 21.5 inch 59001500

    $62.50
    Out of Stock
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  • Pentair FNS Plus Filter Tie Rod 39.5 inch 59003300

    Pentair FNS Plus Filter Tie Rod 39.5 inch 59003300

    $62.50
    Out of Stock
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  • Pentair FNS Plus Filter Tie Rod 33.5 inch 59002700

    Pentair FNS Plus Filter Tie Rod 33.5 inch 59002700

    $57.49
    Out of Stock
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  • Pentair Val-Pak FNS Plus Filter Manifold 59000400 59023700 V38-140

    Pentair Val-Pak FNS Plus Filter Manifold 59000400 59023700 V38-140

    $73.99
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  • Pentair FNS Plus Filter Internal Air Bleed 59023600 190092

    Pentair FNS Plus Filter Internal Air Bleed 59023600 190092

    $24.99
    Out of Stock
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  • Pentair FNS Plus Filter Large Grid 12 inch 59001100 FG-1002
    Buy In Store For $18.99

    Pentair FNS Plus Filter Large Grid 12 inch 59001100 FG-1002

    $36.99 Add to cart
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  • Pentair FNS Plus Filter Template 98725800

    Pentair FNS Plus Filter Template 98725800

    $9.99
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  • Pentair FNS Plus Filter Large Grid 18 inch 59001800 FG-1003
    Buy In Store For $21.99

    Pentair FNS Plus Filter Large Grid 18 inch 59001800 FG-1003

    $39.99 Add to cart
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  • Pentair FNS Plus Filter Large Grid 30 inch 59003000 FG-1005
    Buy In Store For $27.99

    Pentair FNS Plus Filter Large Grid 30 inch 59003000 FG-1005

    $49.99 Add to cart
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  • Pentair FNS Plus Filter Large Grid 24 inch 59002400 FG-1004
    Buy In Store For $23.99

    Pentair FNS Plus Filter Large Grid 24 inch 59002400 FG-1004

    $39.99 Add to cart
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  • Pentair FNS Plus Filter Small Grid 12 inch 59001000 PG-1902
    Buy In Store For $18.99

    Pentair FNS Plus Filter Small Grid 12 inch 59001000 PG-1902

    $34.99 Add to cart
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  • Pentair FNS Plus Filter Small Grid 24 inch 59002300 PG-1904
    Buy In Store For $23.99

    Pentair FNS Plus Filter Small Grid 24 inch 59002300 PG-1904

    $41.99 Add to cart
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  • Pentair FNS Plus Filter Small Grid 18 inch 59001700 PG-1903
    Buy In Store For $21.99

    Pentair FNS Plus Filter Small Grid 18 inch 59001700 PG-1903

    $41.99 Add to cart
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  • Pentair FNS Plus Filter Small Grid 30 inch 59002900 PG-1905
    Buy In Store For $27.99

    Pentair FNS Plus Filter Small Grid 30 inch 59002900 PG-1905

    $49.99 Add to cart
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  • Pentair FNS Plus Quad DE Filter Tank O-Ring O-497 39010200

    Pentair FNS Plus Quad DE Filter Tank O-Ring O-497 39010200

    $18.99
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  • Pentair FNS Plus Filter Spider Grid Locator 59000500

    Pentair FNS Plus Filter Spider Grid Locator 59000500

    $64.09
    Out of Stock
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  • Pentair FNS Plus Filter Clamp Washer 53006300

    Pentair FNS Plus Filter Clamp Washer 53006300

    $6.85
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  • ORIGINAL OEM Pentair FNS Plus Quad DE Filter Clamp Kit 190003

    ORIGINAL OEM Pentair FNS Plus Quad DE Filter Clamp Kit 190003

    $234.99
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  • Val-Pak Pro-Grid Filter Clamp Brass Sleeve DEX2420J1KIT Nut V60-110

    Pentair FNS Plus Quad Clean Clear Filter Clamp Spring Nut Only 53108900

    $17.99
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  • Pentair FNS Plus Filter Outlet Elbow 48 sq.ft. 190036

    Pentair FNS Plus Filter Outlet Elbow 48 sq.ft. 190036

    $58.99
    Out of Stock
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  • Pentair FNS Plus Filter Outlet Elbow 36 sq.ft. 190035

    Pentair FNS Plus Filter Outlet Elbow 36 sq.ft. 190035

    $51.52
    Out of Stock
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  • Pentair FNS Plus Filter Outlet Elbow 60 sq.ft. 190037

    Pentair FNS Plus Filter Outlet Elbow 60 sq.ft. 190037

    $58.99
    Add to cart
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  • ORIGINAL OEM Pentair Quad FNS Clean Clear Plus Filter Adapter Bulkhead Union 271096

    ORIGINAL OEM Pentair Quad FNS Clean Clear Plus Filter Adapter Bulkhead Union 271096

    $47.99
    Add to cart
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  • Pentair FNS Plus Filter Bulkhead O-Ring 86006900

    Pentair FNS Plus Filter Bulkhead O-Ring 86006900

    $5.99
    Add to cart
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  • Pentair FNS Plus Filter Drain Plug O-Ring 51005000

    Pentair FNS Plus Filter Drain Plug O-Ring 51005000

    $6.79
    Out of Stock
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  • Pentair FNS Plus Filter Inlet Elbow 190043

    Pentair FNS Plus Filter Inlet Elbow 190043

    $66.75
    Add to cart
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  • Pentair FNS Plus Filter Drain Plug O-Ring 191474

    Pentair FNS Plus Filter Drain Plug O-Ring 191474

    $7.16
    Out of Stock
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