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Claryum® Filter Replacement

  • Based on 154 reviews
Condition: New
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Availability: Only 1 left in stock, order soon!
Fulfilled by Amazon

Arrives Saturday, Sep 13
Order within 22 hours and 7 minutes
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Features

  • Replacement filter for: The Clean Water Machine or The Clean Water Filter Fridge/Freezer (AO-CWM or AO-FF) - Easy replacement, no plumber necessary.
  • Advanced Filtration - Reduces up to 99% of 78 harmful contaminants including lead, mercury, asbestos, pesticides, pharmaceuticals, chlorine, and more.
  • Claryum filtration reduces harmful contaminants those you can see, smell and taste, and those you cant for optimally clean water.
  • Use only certified, genuine A. O. Smith replacement filters for continued contaminant removal and system performance.
  • WQA tested and certified to NSF/ANSI Standards 42, 53, and 401.

Material: Activated Carbon, Catalytic Ion Exchange


Product Dimensions: 2"D x 2"W x 5.5"H


Item Weight: 0.46 Pounds


External Testing Certification: WQA


Product Benefits: Removes lead, mercury, asbestos, pesticides, pharmaceuticals, chlorine, and 70 other contaminants for optimally clean water. See more


Material: Activated Carbon, Catalytic Ion Exchange


Product Dimensions: 2"D x 2"W x 5.5"H


Item Weight: 0.46 Pounds


External Testing Certification: WQA


Product Benefits: Removes lead, mercury, asbestos, pesticides, pharmaceuticals, chlorine, and 70 other contaminants for optimally clean water.


Brand: AO Smith


UPC: 811640030209


Global Trade Identification Number: 09


Unit Count: 1.0 Count


Number of Items: 1


Item Weight: 7.4 ounces


Manufacturer: AO Smith


Item model number: AO-US-100-R


Date First Available: March 19, 2019


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Sep 13

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Good externally mounted replacement for refrigerator ice maker/water filter
I have been using these external filters now for a few years and they are of good quality. I can definitely taste an improvement in my city water. I use this in place of the refrigerator internal water filter. It is more economical and does a much better job of filtering out most of the chemicals, pesticides, etc. compared to the OEM refrigerator filter. ... show more
Reviewed in the United States on June 15, 2025 by Mary D.

  • Just what I needed.
Just what I expected.
Reviewed in the United States on January 24, 2025 by Pepsi Grandma

  • Claryium filters work well when the 'zon sends the correct model
Claryium does well removing the chemical smell injected by our water boys here in the holler. easy install. Just wish they'd send the right one on auto delivery.
Reviewed in the United States on October 5, 2024 by Curmudgeon

  • Water Filter
The filter is used for water to our refrigerators ice maker and water dispenser. Fit perfectly.
Reviewed in the United States on August 14, 2024 by Saemom

  • works as advertised
easy to install and the water tastes wonderful
Reviewed in the United States on April 5, 2024 by Tom

  • Easy to install, like the alert/reminder to change it
Easy to install; I appreciate the little beep when you run the water that reminds you it's time to change both the battery and the filter. Takes a few days for air bubbles to run all the way through the system so the water sputters a bit the first few uses, but the water tastes great. I live in an area with truly disgusting chemically treated water, and we have high nitrates as well, but I feel good drinking this filtered water and giving it to my family. Happy with the product! ... show more
Reviewed in the United States on October 9, 2019 by Rachel Vaughan

  • Arrived with safety seal broken
The safety seal on the box was cut. The filter inside was inside of a vacuum sealed plastic, but now I am skeptical of the authenticity of the product or of its been tampered with
Reviewed in the United States on February 26, 2025 by stk34630 stk34630

  • This filer is better than the original!
The manufacturer recommends changing the filter every 6 months. I order mine just as the 5 month begins and change it as soon as I get it from Amazon. It really makes a difference in the taste of my ice.
Reviewed in the United States on June 9, 2022 by William Melfi

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