AO Smith Carbon & Claryum Filter Replacements for AO-US-RO-4000

Replacement Carbon & Claryum Filters for AO Smith 4-Stage Reverse Osmosis with RO Boost (AO-US-RO-4000).

Product Features:

• Replacement Carbon & Claryum filters for: The Clean Water Filter with RO Boost (AO-US-RO-4000).
  
• Use only certified, genuine AO Smith replacement filters for continued contaminant removal and system performance.
• Replacements made easy - no plumber necessary.
• Reduces up to 99% of 88 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 cannot - for optimally clean water.
• Carbon and Claryum filters last 6 months or 365 gallons.
• NSF certified to standards 42, 53, 401 +P473.
• Includes one Claryum Filter and one Carbon Filter.