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Culligan IC-100-A Replacement for Culligan IC-100-D Inline Filter


Retail: $18.99 /ea
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Retail: $18.99
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Give your family the best of the best with the Culligan IC-100-A Inline Refrigerator Water Filter! This filter removes chlorine odor and taste, sediment, and other impurities, leaving your ice maker and water dispenser with great-tasting water. This disposable in-line filter features a compact design that installs easily on 1/4" copper or plastic water lines. You'll be surprised at the incredible difference filtered water can make in your daily life!

Note: The Culligan IC-100-D has been updated and is now known as the Culligan IC-100-A. The new Culligan IC-100-A comes with 1/4" Quick Connect fittings, while the old IC-100-D used a 1/4" FPT connection with nylon compression fittings.

Note: The current model Culligan IC-100 inline water filter does not include fittings; however, you can still use the fittings from older model filters. This filter is for cold water use only, though it must be protected against freezing to prevent cracking of the filter and potential water leakage.


  • Brand: Culligan
  • Part Number: IC-100-A
  • Pack Size: 1
  • Filter Life (Months): 12
  • Filter Life (Gallons): 2500
  • Filter Media: Granular Activated Carbon
  • Flow Rate: 0.5 gpm
  • Operating Pressure: 30 - 100 psi
  • Operating Temperature: 40 - 100 °F
  • NSF Certification(s): 42


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