WSG-4 GE RPWF Comparable Water Filter

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  • Regular price $28.95

Refrigerator Replacement Filter: Fits GE RPWF Filters

One of the best features of the Water Sentinel line of refrigerator water filters is the use of coconut shell carbon. With the way that the carbon block is it captures and holds more impurities and acts more like a sponge for the contaminates in your water. The carbon block in the filter can actually catalytically breaks down impurities in the same way that the catalytic converter in your car does. This process makes sure that you get only the cleanest and best tasting water possible.


Some of the great features are:

  • Made from coconut shell carbon
  • Made in the USA
  • Cheaper then a GE RPWF OEM filter
  • Produces clean great tasting water
  • Reduces or removes chlorine (depends on the amount that is in your water supply)
  • Reduces or removes tastes and odors that you may have in your water
  • Keeps all of the minerals that might be helpful to your health
  • Will last 6 months or for 300 gallons whatever comes first.


WQA Gold Seal Certified to NSF Requirement 42 to ensure compliance with industry safety and structural requirements, this filter will lower sand, silt, sediment, rust, chlorine taste and smell and other pollutants that might remain in your water.

Proudly manufactured in U.S.A, this high quality economical filter will supply crisp, tidy and clear drinking water and ice cubes for you and your household.

This premium WaterSentinel replacement refrigerator water filter contains a 0.5 micron coconut shell compressed carbon block which offers significant capability to lower pollutants that might exist in your drinking water. The carbon block has millions of active websites on its surface area and within the structure which can soak up impurities like a sponge, and can adsorb and hold other kinds of pollutants on its surface like a magnet. Additionally, this filter can catalytically breakdown other pollutants very much like the way a catalytic converter operates in your auto. These procedures ensure that you are getting the cleanest and best tasting water possible.



The WaterSentinal WSG-4 water filter is built as a replacement filter for many of the top line refrigerators out there today.

The WSG-4 refrigerator water filter can be used as a replacement filter for:

GE refrigerators with the following part numbers:

GE Filters: RPWF



This filter should not be used with water that is microbiologically unsafe or of unknown quality, without adequate disinfection before and after the filter.