Intex Premature Filter Clogging

Filter cartridge becomes dirty or clogged very quickly

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Possible Causes

High bather load, Inadequate pre-rinsing of users, Algae or heavy organic load, Using incompatible clarifiers or oils

How to Fix / Troubleshooting

Safety first: Handle chemicals carefully and follow label instructions.

  • 1. Rinse or replace filter more often:
    • Rinse daily during heavy use.
    • Keep spare Intex cartridges on hand.
  • 2. Improve hygiene:
    • Encourage users to shower before entering the spa.
  • 3. Balance water and sanitize:
    • Maintain proper sanitizer and pH levels to reduce organic buildup.
  • 4. Use clarifier sparingly:
    • Only use spa clarifiers approved for cartridge filters and follow dosage instructions.
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Repair Difficulty

Very Easy 1/5

Required Part

Filter Cartridge
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