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PureH2O PH21130 Replacement for WaterSentinel WSG-4


Retail: $39.99 /ea
You Save: 33%
As low as
Retail: $39.99
You Save: 33%
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Ships by Tomorrow 10/6/2022 Home Filter Club
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Take an important step toward a healthy lifestyle with the PureH2O PH21130. This efficient filter fits many French-door bottom freezer refrigerator models. It uses carbon block technology to reduce the taste and odor of chlorine, improving the clarity of your water and removing sediment. Replace your filter every 200 gallons or 6 months to maintain efficiency and performance. Enjoy the health benefits of fresh, purified water in your own home!


  • Brand: PureH2O
  • Part Number: PH21130
  • Replaces Part Number: RPWF
  • Filter Media: Carbon Block
  • Operating Temperature: 33-100° F
  • Operating Pressure: 30-120 psi
  • Flow Rate: 0.5 gpm
  • NSF Tested and Certified for Standard: 42
  • Filter Life: 200 gallons 6 months

Compatible Parts:

The PureH2O PH21130 Replacement for WaterSentinel WSG-4 is the correct replacement for the following part numbers:

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