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Pentair FNS Plus 24, 36, 48 & 60 sq ft DE Filter Replacement Parts Diagram

Interactive parts diagram

30 parts · 10 with cheaper aftermarket options. Tap a number on the diagram, or search by part number.

– exploded view with numbered parts

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    • Not sold online Pentair hose and retainer clips for the High Flow manual air relief valve (optional) 98201200Call us and we'll get it for you.
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  5. Model
  9. Model
  10. Model
  11. Model
    • Not sold online Pentair nut, 1/4"-20, plated brass 98211400Call us and we'll get it for you.
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    • Not sold online Pentair lock nut, hex, nylon 58001000Call us and we'll get it for you.
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    • Not sold online Pentair washer, .325" I.D., for filter clamp 195610Call us and we'll get it for you.
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  18. Type
  19. Model
    • Type
    • Type
    • Model
      • Model
          • Not sold online Pentair O-ring, bulkhead 59000600Call us and we'll get it for you.
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          • Not sold online Pentair stainless steel back-up ring (filters made after 2/03) 195339Call us and we'll get it for you.
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        Don't see your part? Ask us and we'll find it.

        Also fits your Pentair FNS Plus 24, 36, 48 & 60 sq ft DE Filter

        Not shown on the diagram, but made for this pump.

        Fit guide

        Which FNS Plus part fits your filter?

        Check the filter size (24, 36, 48 or 60 sq ft) on the tank label. Part numbers come from Pentair's FNS Plus replacement parts list.

        Complete grid assembly by filter size

        Size parts for the 24 sq ft (180006)

        Tie rod
        59000800 rod kit
        Outlet standpipe
        190034 4-3/8 in. tall
        Tank bottom
        170015
        Tank lid
        170019

        Same on every size

        Manifold with air bleed
        59023700
        Tank O-ring .470 O.D.
        39010200
        Clamp kit
        190003
        Internal air bleed
        190092 white material before 10/09, steel mesh after

        Parts that changed by build date

        Made before 10/04

        • Item 28 O-ring 192320 (2-137 Buna N 70SH)

        Made after 10/04

        • Item 28 O-ring 86006900 and bulkhead kit 190141 (after 10/04)
        • Drain cap 190030 with O-ring 191474 (after 5/21/05)
        • SS back-up ring 195339 (after 2/03)