a.o. Smith AO-RO-RM-R Membrane and Remineralizer Cartridges

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. Do NOT discard the connector with the old membrane.