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  • Original price $46.99 - Original price $46.99
    Original price $46.99
    $46.99
    $46.99 - $46.99
    Current price $46.99

    Unicel Replacement Cartridge - 4CH-20

    20 Square Foot top load. Replacement for: Master Spas; Saratoga Spas 20241-238; Softub; Unicel 20 Square Foot top load (Note: Replaces any cartridg...

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    Original price $46.99 - Original price $46.99
    Original price $46.99
    $46.99
    $46.99 - $46.99
    Current price $46.99
  • Original price $111.19 - Original price $111.19
    Original price $111.19
    $111.19
    $111.19 - $111.19
    Current price $111.19

    Unicel Replacement Filter Cartridge - 7CH-752

    Unicel 7CH-752 Replacement Filter Cartridge for 75 Square Foot Dimension One Spas Unicel 7CH-752 filter cartridges (Alternate names: 7CH752) Filter...

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    Original price $111.19 - Original price $111.19
    Original price $111.19
    $111.19
    $111.19 - $111.19
    Current price $111.19
  • Original price $168.99 - Original price $168.99
    Original price $168.99
    $168.99
    $168.99 - $168.99
    Current price $168.99

    Unicel Replacement Filter Cartridge - C9410

    100 Square Foot Predator, Clean and Clear. Note: This product has no center core and orange end caps. Replacement for: Pentair Pool Prod R173215 (N...

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    Original price $168.99 - Original price $168.99
    Original price $168.99
    $168.99
    $168.99 - $168.99
    Current price $168.99
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  • Original price $52.99 - Original price $52.99
    Original price $52.99
    $52.99
    $52.99 - $52.99
    Current price $52.99

    Unicel Replacement Filter Cartridge 4CH-950 - 4CH950

    25 Square Foot top load - Dimension One Spas. Replacement for: Dimension One Spas 1561-04; Unicel 25 Square Foot top load (Note: Replacement for Di...

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    Original price $52.99 - Original price $52.99
    Original price $52.99
    $52.99
    $52.99 - $52.99
    Current price $52.99
  • Original price $59.99 - Original price $59.99
    Original price $59.99
    $59.99
    $59.99 - $59.99
    Current price $59.99

    Unicel Replacement Filter Cartridge 5CH-352 - UNI-5CH-352

    35 Square Foot Marquis Spa (new style). Replacement for: Marquis Spas 20042; Unicel 35 Square Foot top load (Note: Replacement for Marquis Spas.); ...

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    Original price $59.99 - Original price $59.99
    Original price $59.99
    $59.99
    $59.99 - $59.99
    Current price $59.99
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  • Original price $139.99 - Original price $139.99
    Original price $139.99
    $139.99
    $139.99 - $139.99
    Current price $139.99

    Unicel Replacement Filter Cartridge C5351

    135 Square Foot Waterway, Coast Spas. Replacement for: Coast Spas (Canada); Waterway Plastics 817-0147; Get more efficient filtration and better wa...

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    Original price $139.99 - Original price $139.99
    Original price $139.99
    $139.99
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    Current price $139.99
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  • Original price $65.99 - Original price $65.99
    Original price
    $65.99
    $65.99 - $65.99
    Current price $65.99

    Unicel Replacement Filter Cartridges - 4CH-949

    4-15/16" Unicel Filter Cartridge - 4CH-949 -  50 sq.ft. Replacement for Rising Dragon, Waterway 817-4050, Dynasty Spas, Four Winds Spa and Pleatco ...

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    Original price $65.99 - Original price $65.99
    Original price
    $65.99
    $65.99 - $65.99
    Current price $65.99
  • Original price $66.99 - Original price $66.99
    Original price
    $66.99
    $66.99 - $66.99
    Current price $66.99

    Unicel Replacement Filter Cartridges - 6CH-49

    6" Unicel Filter Cartridge - 6CH-49 Features & Benefits Unicel # 6CH-49 Pleatco # PPG50P Filbur # FC-0314 OD 6" Length 8-1/4" OEM # 6CH49 Top ...

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    Original price $66.99 - Original price $66.99
    Original price
    $66.99
    $66.99 - $66.99
    Current price $66.99
  • Original price $67.99 - Original price $67.99
    Original price
    $67.99
    $67.99 - $67.99
    Current price $67.99

    Unicel Replacement Filter Cartridges - 6CH-940

    6" Unicel Filter Cartridge - 6CH-940 Features & Benefits Unicel # 6CH-940 Pleatco # PWW50P3 Filbur # FC-0359 OD 6" Length 8-1/4" OEM # 25252 O...

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    Original price $67.99 - Original price $67.99
    Original price
    $67.99
    $67.99 - $67.99
    Current price $67.99
  • Original price $85.99 - Original price $85.99
    Original price $85.99
    $85.99
    $85.99 - $85.99
    Current price $85.99

    Unicel Replacement Filter Cartridges - 6CH-961

    60 Square Foot Jacuzzi Premium. Note: Requires injection molded semi-circular handle (not furnished). Replacement for: Unicel 60 Square Foot top lo...

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    Original price $85.99 - Original price $85.99
    Original price $85.99
    $85.99
    $85.99 - $85.99
    Current price $85.99
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  • Original price $144.99 - Original price $144.99
    Original price $144.99
    $144.99
    $144.99 - $144.99
    Current price $144.99

    Unicel Replacement Filter Cartridges - C8326

    125 Square Foot Sundance Spas. Note: Models dated before 2006 (contains a core block/plug). Replacement for: Sundance Spas 6540-488 (Note: Models d...

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    Original price $144.99 - Original price $144.99
    Original price $144.99
    $144.99
    $144.99 - $144.99
    Current price $144.99
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  • Original price $109.99 - Original price $109.99
    Original price $109.99
    $109.99
    $109.99 - $109.99
    Current price $109.99

    Unicel Replacement Filter Cartridges - C8465

    65 Square Foot Hot Springs Spas/Watkins Mfg. Note: The original was 45 Square Foot (162 pleats). This replacement has been upgraded to 65 Square Fo...

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    Original price $109.99 - Original price $109.99
    Original price $109.99
    $109.99
    $109.99 - $109.99
    Current price $109.99
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  • Original price $179.99 - Original price $179.99
    Original price $179.99
    $179.99
    $179.99 - $179.99
    Current price $179.99

    Unicel Sherlock 80 Replacement Cartridge 10" X 14 9/16" - UNI-C-9480

    Original price $179.99 - Original price $179.99
    Original price $179.99
    $179.99
    $179.99 - $179.99
    Current price $179.99
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