303279 Pool & Spa Filter

303279 Pool & Spa Filter

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$45.00
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$45.00
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303279 Pool & Spa Filter

Key Features

  • Length: 9 3/8 in.
  • Outer Diameter: 5 1/4 in.
  • Antimicrobial filter media inhibits odor-causing bacterial growth on pleats.
  • Durable end caps and a reinforced inner core for structural integrity and optimal water flow.
  • High-count pleat design for increased filtration capacity.

Replaces / Cross-Reference Part Numbers

  • 303279
  • 78460
  • 5CH-37
  • FC-2402
  • FC-2402M
  • PFF42TC-P4
  • SP-PS-2402
  • FF-2402

Compatibility & Fitment

  • Designed for spas manufactured by Watkins.
  • Fits specific models from brands including Aquaterra, Lifesmart, Fantasy, Freeflow, Simplicity, Bermuda, Aspire, and Azure.

When to Replace

  • When water flow is noticeably reduced or pump pressure increases.
  • If end caps are cracked or pleats are torn, collapsed, or permanently discolored.
  • When the filter remains dirty or causes cloudy water after a thorough cleaning.
  • Recommended replacement every 12-24 months, depending on bather load and usage.

Installation Tips

  • Turn off all power to the spa pump before beginning.
  • Unscrew the filter housing lid and remove the old filter cartridge.
  • Clean any debris from the filter housing and threads.
  • Install the new filter, hand-tightening until it is snug. Do not over-tighten.
  • Secure the housing lid, restore power, and prime the pump according to your spa's instructions.
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  • WIDE COMPATIBILITY

    WIDE COMPATIBILITY

    This part replaces 78460, Pleatco PFF42TC-P4, Filbur FC-2402, ACT-50SQFLTR, AK4301, LSX1057 and more.
  • UPGRADED MATERIAL

    UPGRADED MATERIAL

    Our product features trilobal fabric material which can capture dirt, sand, hair and other debris to maintain clean water.
  • BEST SOLUTION

    BEST SOLUTION

    Experience the wonderful feeling of swimming in a clean pool - BlueStars brings DIY solutions to help you deal with any trouble.
  • SIMPLE INSTALLATION

    SIMPLE INSTALLATION

    Have a clean pool in just 15 minutes of replacement!
Brand Model Number
1 Gauge the cartridge's external diameter, ensuring accuracy to within +/- 1/16 inch.
2 Measure the cartridge's length from one end cap to the other, excluding any protruding handles or extensions, to within +/- 1/16 inch.
3 Determine the top and bottom type. If they're open, measure the inner diameter of the opening to within +/- 1/16 inch. For closed end caps, jot down distinct features (e.g., "Handle", "Cone").
4 Note down the filter's manufacturer and model number where the new cartridge will be placed.
5 Check if there's a central core (like a PP pipe) present.
Product Dimensions
1 x 1 x 1 inches
Item Weight
2.31 pounds
Manufacturer
BlueStars