AO Smith Carbon & Claryum Filter Replacements for AO-US-RO-4000 The smallest filter with a

The smallest filter with a separate faucet that provides high quality water purification at an affordable price

It reduces sediment in your drinking water

The Q5606 water filters should be replaced every 6 to 12 months

pharmaceuticals

Regeneration

AO Smith Carbon & Claryum Filter Replacements for AO-US-RO-4000 The smallest filter with aReplacement 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,