FNS Plus D.E. Filters by Pentair

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

FNS filters have also been designed with curved grids to maximize filtration area. More filter area means better performance and longer periods between cleanings. The exclusive internal design has been refined to minimize flow restrictions, and therefore requires minimal pumping power to achieve a needed flow rate. That means lower utility costs. In addition to providing the clearest possible water, FNS Plus was also designed for easy maintenance and long-term reliability. So you can count on it to keep your pool's water clean and crystal clear for years to come.

Features:

  • Superior strength
  • Service-Ease™ grid pack
  • Continuous High Flow™ internal air relief
  • 100% factory tested
  • Top-to-bottom backwash
  • High Flow™ manual air relief valve
  • Tension Control™ clamp
  • Black valves and plumbing
  • 1-1/2in. bottom clean out port
  • 7-1/2in. centerline bulkhead fittings
    FNS Plus D.E. Filter FNSP24
    Manuf#:
    Item#:180006
    Please call for a quote
    877-POOL-CTR
    FNS Plus D.E. Filter FNSP60 - NSF Listed - Must ship via Truck freight!
    Manuf#:
    Item#:180009
    Please call for a quote
    877-POOL-CTR
    FNS Plus D.E. Filter FNSP36
    Manuf#: FNSP36
    Item#:E3682
    $607.41 Qty.
    FNS Plus D.E. Filter FNSP48
    Manuf#: FNSP48
    Item#:E3683
    $680.39 Qty.
    Pentair FNS Plus 36 Vertical Grid DE Filter w/ Valve - 36 Sq Ft
    Manuf#: 180007
    Item#:E3685
    $934.99 Qty.
    Pentair FNS Plus 48 Vertical Grid DE Filter w/ Valve - 48 Sq Ft
    Manuf#: 180008
    Item#:E3690
    $1,019.99 Qty.
    FNS Plus FNSP36 DE Pool Filter with 1 HP Pentair SuperFlo Pool Pump (pump to filter fittings not included)
    Manuf#:
    Item#:E3720
    $1,399.99 Qty.
    FNS Plus FNSP48 DE Pool Filter with 1 HP Pentair SuperFlo Pool Pump (pump to filter fittings not included)
    Manuf#:
    Item#:E3725
    $1,499.99 Qty.
    Pentair 2" Push-Pull Slide Valve
    Manuf#: 263064
    Item#: E3580
    $99.99 Qty.
    1.5 in. Multiport Valve for Pentair D.E. filters
    Manuf#: 261177
    Item#: E3684
    $124.94 Qty.
    2 in. Multiport Valve for Pentair D.E. filters
    Manuf#: 261152
    Item#: ZPEN0409
    $131.75 Qty.

    Overview

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    Pentair FNS Plus 36 Vertical Grid De Filter 36 Sq. Ft Fnsp36 Specifications:

    • Flow Rate: 72 GPM (Flow rate is based on 2.0 GPM per sq. feet of filter area. Actual system flow will depend on plumbing size and other system components.)
    • Filtration Area: 36 Sq. Ft.
    • D.E. Required: 3.6 lbs.
    • Turnover in Gallons:?* 8 Hours: 34,560?* 10 Hours: 43,200?* 12 Hours: 51,840
    • Weight: 70 lbs.


    Pentair FNS Plus 48 Vertical Grid De Filter 48 Sq. feet Fnsp48 Specifications:

    • Flow Rate: 96 GPM (Flow rate is based on 2.0 GPM per sq. feet of filter area. Actual system flow will depend on plumbing size and other system components.)
    • Filtration Area: 48 Sq. Ft.
    • D.E. Required: 4.8 lbs.
    • Turnover in Gallons:?* 8 Hours: 46,080?* 10 Hours: 57,600?* 12 Hours: 69,120
    • Weight: 80 lbs.


    Pentair FNS Plus 36 Sq. Feet DE Filter System w/ 1HP Pump - E3720 ?

    • This system includes a powerful 1HP pool pump and a side mount valve for FNS tank.?
    • Includes 1 HP Pentair Superflo Pump


    Pentair FNS Plus 48 Sq. Feet DE Filter System w/ 1HP Pump - E3725 ?

    • This system includes a powerful 1HP pool pump and a side mount valve for FNS tank.
    •  Includes 1 HP Pentair Superflo Pump

     

    Specifications

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    Item No. Model No. Flow Rate2 D.E.
    Required
    Turnover (In Gallons)
    8 Hrs 10 Hrs 12 Hrs

    180006

    FNSP24

    48 GPM

    2.4 lbs

    23,040

    28,800

    34,560

    1800071

    FNSP36

    72 GPM

    3.6 lbs

    34,560

    43,200

    51,840

    1800081

    FNSP48

    96 GPM

    4.8 lbs

    46,080

    57,600

    69,120

    1800091

    FNSP60

    120 GPM

    6.0 lbs

    57,600

    72,000

    86,400

     

    1 NSF Listed

    2 Flow rate is based on 2.0 GPM per sq. ft. of filter area. Actual system flow will depend on plumbing size and other system components.


     

     

    Dimension Table

    FNS Filter Dimensions

    Item No. Model No. A Dimension B Dimension Tank Diameter Filter Area Weight

    180006

    FNSP24

    37"

    48"

    21.5 in

    24 ft2

    60 lbs

    1800071

    FNSP36

    43"

    62"

    21.5 in

    36 ft2

    70 lbs

    1800081

    FNSP48

    49"

    74"

    21.5 in

    48 ft2

    80 lbs

    1800091

    FNSP60

    55"

    86"

    21.5 in

    60 ft2

    90 lbs

    1 NSF Listed

     

     

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