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Pentair FreshPoint F1000-B1B Filtration System


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The Pentair Freshpoint F1000-B1B Filtration System is an undersink drinking water filtration system that is ideal to provide your entire family with delicious drinking water. The F1000-B1B design allows for effortless click-in installation and a high water flow. This filter also features a supply valve system that includes a shut-off function for ease of serviceability as well as a built-in check valve system that provides multi-point backflow protection. The F1000-B1B filters water for basic taste and odor as well as removes cysts and lead. This system includes a drinking water faucet.


  • Brand: Pentair
  • Model Number: F1000-B1B
  • Part Number: 158838
  • Flow Rate: 0.60 gpm
  • Capacity: 750 gallons
  • Inlet Push-In Size: 3/8" OD
  • Pressure Range: 40-100 psi
  • Temperature Range: 40-100° F

Compatible Filter Models:

The Pentair F1000-B1B is the correct replacement system for the following filter models:

  • F1B1-RC, 55120-96


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