ClearChoice CLCH100 | Our#: 180389

ClearChoice Replacement for Whirlpool 4396508 Filter, 3-Pack

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ClearChoice CLCH100 | Our#: 180389

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  • Compatibility guaranteed! Free return shipping and 100% money back if there are any issues.
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  • Certified to the NSF/ANSI 42 Standard for the reduction of chlorine taste and odor.

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Product Details

This filter by ClearChoice is an aftermarket product used to provide you with clean, refreshing water at the press of a button.  Compatible with side-by-side refrigerators in Whirlpool, Kitchenaid, Amana, Thermador, and other models, the CLCH100 filter by ClearChoice works to remove impurities and contaminants found in your indoor water supply.  This refrigerator water filter is designed to replace the OEM Whirlpool 4396508 filter part. Clean, healthy water can be made available to you with ease by installing this high quality, premium alternative to the factory original Whirlpool 4396508 filter.  Better tasting, clean water, as well as clean and clearer ice are made possible with the CLCH100 filter.

Foreign contaminants can seep into your water supply from a variety of different sources. The CLCH100 filter works to remove these impurities by utilizing a scientifically-proven filtration method.  The process begins when water running to your refrigerator enters the filter.  Inside the filter there is a carbon chamber that attracts and captures foreign contaminants.  Water passes through this chamber and the resulting product is clean, clear refreshing water.

To keep your filter working at maximum efficiency, routine filter changes to your filtration system should occur. Over extended periods of time, the carbon inside the filter can begin to degrade.  This can cause a decrease in water quality, as well as an increased susceptibility to future damage and maintenance issues.  To prevent these problems from occurring, make sure you are performing routine filter changes every six months so that your household has access to healthy, clean, and better tasting water free from contaminants.


  • High quality aftermarket alternative by ClearChoice
  • Compatible with Whirlpool 4396508 fridge filter at a fraction of the price
  • Helps reduce the taste and smell of chlorine
  • Reduces contaminants and impurities found in tap water
  • Improves the clarity and quality of water and ice
  • Fast Shipping and Free Returns on all Discount Filters


IAPMO & UPC Certified
When used in the CLCH100-S system, certified by IAPMO R&T to NSF/ANSI 42 for the reduction of Chlorine, Taste & Odor. Also certified to NSF/ANSI 372 for Lead Free compliance. See performance data sheet for individual contaminants and reduction performance.

Activated Block Carbon Technology

The CLCH100 uses activated block carbon technology. Carbon is one of the most adsorptive substances, and its numerous and microscopic pores make it capable of adsorbing many microscopic contaminants. Adsorption is a chemical bond between the surface of the carbon and a molecule (contaminant).

  • Activated carbon is a carbonaceous, highly porous adsorptive medium that has a complex structure composed primarily of carbon atoms. The networks of pores in activated carbons are channels created within a rigid skeleton of disordered layers of carbon atoms, linked together by chemical bonds, stacked unevenly, creating a highly porous structure between the carbon layers. Activated carbon is able to attract and capture a whole host of contaminants, including chlorine and other organic chemical compounds. 
  • Activated carbon means that the carbon has been treated at 1000°C with steam molecules to selectively burn holes into the carbonized raw material, creating a multitude of pores inside the carbonaceous matrix. This process creates so much surface area that a teaspoon of activated carbon has roughly the same surface area as a soccer field! 
  • Activated block carbon, then, with its use of adsorption, is one of the most effective water filtration methods in use today.