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A. O. Smith

A. O. Smith Reverse Osmosis Membrane & Remineralizer Replacement for AO-US-RO-4000

A. O. Smith Reverse Osmosis Membrane & Remineralizer Replacement for AO-US-RO-4000

Regular price $159.99 USD
Regular price Sale price $159.99 USD
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About this item

  • Replacement RO Membrane & Remineralizer for: The Clean Water Filter with RO Boost (AO-US-RO-4000). Not Compatible with SmartFlow Systems.
  • Reverse Osmosis reduces up to 99% of harmful contaminants including lead, fluoride, asbestos, chromium, and nitrates.
  • RO system with Remineralization - returns the healthy minerals lost in the reverse osmosis process - such as calcium, magnesium, and potassium.
  • RO Membrane and Remineralizer last approximately 12 months - Use only certified, genuine A. O. Smith replacement filters for continued contaminant removal and system performance.
  • NSF certified to standard 58. Does not include 90 degree elbow connection to drain. Please use existing 90 degree elbow to connect the remineralizer to the drain line. Do NOT discard the connector with the old membrane.

Replacement RO Membrane & Remineralizer 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. Reverse Osmosis reduces up to 99% of harmful contaminants including lead, fluoride, asbestos, chromium, and nitrates. RO system with Remineralization - returns the healthy minerals lost in the reverse osmosis process - such as calcium, magnesium, and potassium. WQA certified to NSF/ANSI standards 42, 53, 58 and 401. RO Membrane and Remineralizer last approximately 12 months. Includes one Reverse Osmosis Membrane and one Remineralizer.

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