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Product Features

  • Superior strength
  • High Flow™ manual air relief valve
  • Integrated continuous High Flow™ internal air relief is operational only when there is unobstructed flow in the circulating system
  • Pentair Aquatic Systems does not recommend flow rates above 150 gpm
  • Actual system flow will depend on plumbing size and other system components
  • Large filter area for increased dirt capacity
  • 1-1/2 Inch, 100% drain clean-out port
  • Continuous High Flow™ internal air relief
  • Injection molded tank
  • Balanced hydraulic flow
  • Tension Control™ clamp
  • 100% factory tested
  • Black bulkhead unions

Pentair Cartridge Filter - Clean and Clear Plus 420

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