2-Stage Under Sink Water Filter Replacement (AO-US-200-R)

The 2-Stage Under Sink Water Filter provides advanced filtration by reducing 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 can’t — for optimally clean water. For use with the 2-Stage System (AO-US-200).

2-Stage Under Sink Water Filter Replacement (AO-US-200-R)

Product Details
  • Clean, healthy tap water — reduce up to 99% of 78 contaminants including lead, mercury, asbestos, pesticides, pharmaceuticals, chlorine, microplastics and more
  • Replacement filter for the 2-Stage Under Sink Water Filter (AO-US-200)
  • Use only certified, genuine A. O. Smith replacement filters for continued contaminant removal and system performance
  • Replace every 500 gallons or 6 months
  • MSRP: $83.99
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Technical Literature
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Filter Replacement Video