Pool Filters: Filter Accessories

Accessories that improve filter performance, simplify maintenance, and support system upgrades.

  • Save 35%
    PENTAIR WATER POOL AND SPA INC SLIDE VALVE HANDLE LOCK PIN 1/8"x1-1/8" SS | 273063Z
    SKU: 273063Z
    $14.94
    $23
    In stock
  • Save 35%
    PENTAIR WATER POOL AND SPA INC PLUG/ BULKHEAD ORING SLIDE VALVE | 273062Z
    SKU: 273062Z
    $16.14
    $25
    In stock
  • Save 35%
    PENTAIR WATER POOL AND SPA INC SS FLAT HEAD SCREW 4/PK #14 18-8 | 273071Z
    SKU: 273071Z
    $17.37
    $27
    In stock
  • Save 33% Out of stock
    PENTAIR BTM VLV 2IN
    SKU: 272415Z
    $94.12
    $142
    Out of stock
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    PENTAIR WSHR PLSTC WASHER PLASTIC
    SKU: 272402Z
    $14.46
    $22
    In stock
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    Pentair Bracket Assembly Pos Slide Valve | 273064
    SKU: 273064
    $47.18
    $71
    In stock
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    PENTAIR WATER POOL AND SPA INC VALVE DIFFUSER 2" HI FLOW TM/ SM MPV | 271168Z
    SKU: 271168Z
    $93.76
    $141
    In stock
  • Save 34%
    PENTAIR WATER POOL AND SPA INC VALVE DIVERTER SEAL 2" HIFLOW MULTIPORT | 272409Z
    SKU: 272409Z
    $28.92
    $44
    In stock
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    PENTAIR BDY VLV W/DIFF CLMP
    SKU: 272530Z
    $136.32
    $205
    In stock
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    PENTAIR WATER POOL AND SPA INC COMPRESSION SPRING 100LB 1-13/16" | 272400Z
    SKU: 272400Z
    $21.72
    $33
    In stock
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    PENTAIR WATER POOL AND SPA INC VALVE TOP WHITE 1.5" HI FLOW MPV | 271158Z
    SKU: 271158Z
    $85.88
    $129
    In stock
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    PENTAIR WATER POOL AND SPA INC MULTIPORT VALVE SPRING 271161Z | 271161Z
    SKU: 271161Z
    $49.92
    $75
    In stock
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    PENTAIR WATER POOL AND SPA INC SS NUT MULTIPORT VALVE | 152167Z
    SKU: 152167Z
    $13.50
    $21
    In stock
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    Pentair 2" PVC Slide Valve Piston Rod Assembly | 273241Z
    SKU: 273241Z
    $105.17
    $158
    In stock
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    PENTAIR WATER POOL AND SPA INC STRAIN RELIEF BUSHING 352245 | 352245
    SKU: 352245
    $15.75
    $24
    In stock
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    Pentair Sight Gls 2In Clear Sightgls 2Inclr
    SKU: 154566Z
    $34.59
    $52
    In stock
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    PENTAIR WATER POOL AND SPA INC LABEL TM VALVE | 272599Z
    SKU: 272599Z
    $23.35
    $36
    In stock
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    PENTAIR WATER POOL AND SPA INC VALVE SPRING WASHER HI FLOW TM/ SM MPV | 271160Z
    SKU: 271160Z
    $22.68
    $35
    In stock
  • Save 33%
    PENTAIR WATER POOL AND SPA INC MULTIPORT VALVE HANDLE HI FLOW | 271156Z
    SKU: 271156Z
    $37.02
    $56
    In stock
  • Save 34%
    Label 2 In Sand Mpv | 273208
    SKU: 273208
    $20.22
    $31
    In stock
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    PENTAIR WATER POOL AND SPA INC STEM ORING MULTIPORT VALVE | 191479Z
    SKU: 191479Z
    $14.58
    $22
    In stock
  • Save 35%
    PENTAIR WATER POOL AND SPA INC VALVE HANDLE WASHER HI FLOW TM/ SM MPV | 271157Z
    SKU: 271157Z
    $22.68
    $35
    In stock
  • Save 33%
    Pentair Adpt Union Kit Rplcmnt | 274426Z
    Pentair Adpt Union Kit Rplcmnt | 274426Z
    SKU: 274426Z
    $57.51
    $87
    In stock
  • Save 33%
    PENTAIR WATER POOL AND SPA INC SLIDE VALVE CAP NUT SUPERMAX UNION/ | 270141Z
    SKU: 270141Z
    $31.22
    $47
    In stock