Pentair FNS Filter Parts | 51 parts

Frequently Purchased

Sand Filter Bulkhead O-Ring - 3 Inch - 154492 23 in stock	$1.62
Nautilus/FNS Filter Grid Element 48 Square Feet - 24 Inches D.E. Full Grid - 59002400 1945 in stock	$52.00	More Info
6-Way Multiport Valve Pressure Gauge With Indicator - 0-60 PSI - 190059 Allow 3-6 Weeks to Ship	$56.18	More Info
Nautilus/FNS Air Bleeder Screw With O-Ring - 273512 23 in stock	$17.33	More Info
FNS O-Ring for 2 Inch Bulkhead - 192320 68 in stock	$2.34

Any key items not listed on the above schematic are no longer available.

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2 Sand Filter Bulkhead O-Ring - 3 Inch

23 in stock

Item #: 154492

$1.62

8 Nautilus/FNS Filter Grid Element 48 Square Feet - 24 Inches D.E. Full Grid

1945 in stock

Item #: 59002400

$52.00

45 6-Way Multiport Valve Pressure Gauge With Indicator - 0-60 PSI

Allow 3-6 Weeks to Ship

Item #: 190059

$56.18

42 Nautilus/FNS Air Bleeder Screw With O-Ring

23 in stock

Item #: 273512

$17.33

21 FNS O-Ring for 2 Inch Bulkhead

68 in stock

Item #: 192320

$2.34

9 Nautilus/FNS Compatible Filter Grid Element 36 Square Feet - 18 Inches D.E. Full Grid

1445 in stock

Item #: APCFGR2

$32.86

10 Nautilus 2 Inch Plug O-Ring for 195829

6 in stock

Item #: 192323

$3.89

21 FNS Plus/Clean and Clear Bulkhead O-Ring

73 in stock

Item #: 86006900

$9.65

37 Quad/FNS DE Clamp Band Nut - Brass

3 in stock

Item #: 194997

$20.64

5 Triton/Nautilus Bulkhead Internal Lock Nut - 2 Inch

30 in stock

Item #: 154412

$14.87

25 Bermuda O-Ring Style Drain Plug - 2 Inch NPSM

12 in stock

Item #: 195829

$12.58

9 Pro-Grid and FNS/Nautilus Compatible Filter Grid Element 36 Square Feet - 18 Inch Full Grid

355 in stock

Item #: APCPGR2

$38.36

8 Nautilus/FNS Compatible Filter Grid Element 24 Square Feet - 12 Inches D.E. Full Grid

247 in stock

Item #: APCFGR1

$22.65

13 FNS Filter Tank O-Ring - 18 Inch

21 in stock

Item #: 195008

$55.98

29 FNS Lower Pipe Assembly Washer

10 in stock

Item #: 195004

$4.03

14 FNS Filter Tank Seal Retainer

2 in stock

Item #: 195337

$54.10

34 Quad DE Small Clamp Band Washer - Stainless Steel

5 in stock

Item #: 195610

$10.43

26 FNS Lower Pipe Assembly

5 in stock

Item #: 195308

$124.20

39 Nautilus/FNS Filter Air Relief Strainer

107 in stock

Item #: 172855

$37.25

22 FNS/Nautilus Bulkhead - 2 Inches

8 in stock

Item #: 190141

$119.52

9 Nautilus/FNS Compatible Filter Grid Element 60 Square Feet - 30 Inch

1848 in stock

Item #: APCFGR4

$76.75

7 FNS Top Manifold Grid With Extension

Allow 1-2 Months to Ship

Item #: 192173

$137.47

12 FNS Tank Clamp With Hardware - PacFab

Allow 1-2 Months to Ship

Item #: 195351

$322.59

9 FNS/Nautilus Filter Grid 48 Square Feet - 24 Inches

Allow 1-2 Months to Ship

Item #: 59002300

$65.35

35 Quad DE Clamp Band Spring - Stainless Steel

7 in stock

Item #: 195612

$36.14

33 NS/NSP/FNS Lower Grid Baffle Retainer - Pacfab

9 in stock

Item #: 192194

$72.74

28 FNS/Tagelus Valve Adapter O-Ring

1 in stock

Item #: 154494

$1.19

1 Manual Air Relief Valve - Black

35 in stock

Item #: 273550

$131.66

8 Nautilus/FNS Filter Grid 60 Square Feet - 30 Inches

1850 in stock

Item #: 59003000

$49.99

38 FNS60 Complete Grid Assembly

Allow 1-2 Months to Ship

Item #: 195070

$798.70

3 FNS/NS Top Spacer - Black

15 in stock

Item #: 273502

$10.04

8 Nautilus/FNS Compatible Filter Grid Element 48 Square Feet - 24 Inches Full D.E. Grid

1945 in stock

Item #: APCFGR3

$42.84

8 Nautilus/FNS Filter Grid Element 24 Square Feet - 12 Inches D.E. Full Grid

247 in stock

Item #: 59001100

$75.62

4 FNS Plus Spacer - Plastic

5 in stock

Item #: 273505

$9.98

32A FNS/Nautilus Lockwasher - 5/16 Inch - Stainless

Allow 1-2 Months to Ship

Item #: 174955Z

$21.06

16A FNS36 Tie Rod - 5/16 x 19 Long

8 in stock

Item #: 192141

$75.82

16A FNS24 Tie Rod - 5/16 x 13 Long

Allow 1-2 Months to Ship

Item #: 192140

$94.29

16 NS60/NSP60 Manifold Retainer Rod - 33-1/2 Inches

1 in stock

Item #: 192185

$103.40

16 NS48/NSP48 Manifold Retainer Rod - 27-1/2 Inches

7 in stock

Item #: 192184

$89.01

9 FNS/Nautilus Plus Filter Grid 24 Square Feet - 12 Inches

119 in stock

Item #: 59001000

$38.99

9 Pro-Grid and FNS/Nautilus Compatible Filter Grid Element 60 Square Foot - 30 Inch Partial D.E. Grid

407 in stock

Item #: APCPGR4

$64.51

36 Quad DE Large Band Clamp Washer - Stainless Steel

27 in stock

Item #: 195611

$11.25

38 FNS24 Complete Grid Assembly

2 in stock

Item #: 195182

$500.32

31 FNS/Nautilus Plus Nut - Stainless Steel

72 in stock

Item #: 192013

$9.98

27 FNS Buttress Thread Adapter

8 in stock

Item #: 195221

$68.40

24 FNS Polymeric Foot

2 in stock

Item #: 195153

$129.04

38 FNS36 Complete Grid Assembly

Allow 1-2 Months to Ship

Item #: 195183

$583.94

Pentair FNS FNSP24 Filter Grid Element Package - 7 Large - 1 Small

Allow 1-2 Months to Ship

Item #: 198080

$167.18

Pentair FNS FNSP36 Filter Grid Element Package - 7 Large - 1 Small

Allow 1-2 Months to Ship

Item #: 198081

$200.20

Pentair FNS FNSP48 Filter Grid Element Package - 7 Large - 1 Small

Allow 1-2 Months to Ship

Item #: 198082

$247.92

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