Pentair Pool Catalog 2025-2026

FNS ® PLUS FILTERS

FIBERGLASS REINFORCED POLYPROPYLENE MATERIAL, VERTICAL GRID, D.E.

Featured Highlights • Certified to NSF/ANSI Standard 50 • Service-Ease ™ Grid Pack • Continuous High Flow ™ Internal Air Relief * • Top-to-bottom backwash • High Flow Manual Air Relief valve • Tension Control ™ Clamp • 1-1/2 in. bottom clean out port • 7-1/2 in. centerline bulkhead fittings

FNS Plus filters are fiberglass reinforced polypropylene of advanced chemical resistant materials for strength and reliability. The top manifold design features the Service-Ease grid pack for convenient one-at-a-time grid servicing.

Valve adapters not included.

Inlet Outlet

CALIFORNIA PROPOSITION 65 WARNING

WARNING: Cancer and Reproductive Harm. AVERTISSEMENT: Peut Causer le Cancer et des Dommages au Système Reproducteur. P/N 200174.A www.p65warnings.ca.gov. ADVERTENCIA: Cáncer y Daño Reproductivo.

FNS Plus Filter

* Integrated continuous High Flow internal air relief is operational only when there is unobstructed flow in the circulating system.

Ordering Information

Effective Filtration Area (Sq. Ft.)

Turnover Capacity (In Gallons)

Flow Rate 1 (GPM)

D.E. Required (Lbs.)

Carton Wt. (Lbs.)

Product

Model

Carton Qty.

8 Hour

10 Hour

12 Hour

FNS PLUS FILTERS

180007

FNSP36

36

72

34,560

43,200

51,840

3.6

1

70

180008

FNSP48

48

96

46,080

57,600

69,120

4.8

1

80

180009

FNSP60

60

120

57,600

72,000

86,400

6.0

1

90

FNS PLUS VALVE OPTIONS 2

263079

2 in. PVC Slide valve w/o bulkhead fitting

1

3

261049

2 in. HiFlow valve, no plumbing

1

7

261142

2 in. HiFlow valve with plumbing for FNS, FNS Plus, NSP filters

1

11

261152

2 in. MPV, threaded for FNS, FNS Plus, NSP filters

1

10

263064

Push pull valve, 7-1/2 in. Center, Almond PVC

1

6

261177

1-1/2 in. MPV, threaded for FNS, FNS Plus, NSP filters

1

7

263081

Valve for D.E., inlet port on bottom, Pentair 2 in. unions glued on XF Valve

1

12

270100

Valve Adaptor Kit 2" Black

1

1

271096

Valve Adaptor Kit 2" White

1

1

FNS PLUS REPLACEMENT GRID ELEMENTS

FNSP24 Element Only Replacement Pack (7 large, 1 small) FNSP36 Element Only Replacement Pack (7 large, 1 small)

FNSP48 Element Only Replacement Pack (7 large, 1 small FNSP60 Element Only Replacement Pack (7 large, 1 small)

198080

198082

198081

198083

1 Flow rate is based on 2.0 GPM per sq. ft. of filter area. Actual system

2 Valves must

Vertical Clearance Required to Remove Grids

be purchased separately.

Dimensions and Performance

flow will depend on plumbing size and other system components.

B

A

Note: Operating Limits – maximum continual operating pressure of 50 PSI. Pool/spa (bather) applications, maximum operating water temperature (internal filter) 104°F (40°C).

15-½”

8”

21-½”

55

SEE PAGE 329 FOR REPLACEMENT PARTS

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