A.O. Smith Clean Water System Remineralizer and Set Under Sink Replacement Filter PPG1236-4 UNIVERSAL FITMENT: UNIVERSAL FITMENT design

UNIVERSAL FITMENT: UNIVERSAL FITMENT design for quick

Quick find alarm origination feature easily identifies originating alarm to sound in an Interconnected system

Integrated internal by-pass mechanism

fastening screws

Direct your attention to what’s important — seeing your home in the best possible light

A.O. Smith Clean Water System Remineralizer and Set Under Sink Replacement Filter PPG1236-4 UNIVERSAL FITMENT: UNIVERSAL FITMENT designMaximum Filtration reduces up to 99% of 89 harmful contaminants including lead, mercury, asbestos, pesticides, pharmaceuticals, chlorine, and more Replacement filters for the A O Smith Clean Water Reverse Osmosis System with Remineralization (AO US RO 4000) Remineralizer returns the healthy minerals lost in the Reverse Osmosis process such as calcium, magnesium and potassium Use only certified, genuine A O Smith replacement filters for continued