AO Smith Carbon & Claryum® Filter Replacements (AO-4000-Carbon) for 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 A. O. 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 can’t – for optimally clean water.
• Carbon & Claryum filters last 6 months or 365 gallons.
• NSF certified to standards 42, 53, 401 + P473.
• Includes one Claryum Filter and one Carbon Filter.