A. O. Smith S4 RO Water Purifier
A. O. Smith S4 is a 100% RO water purifier with a 2-year warranty on the RO membrane. It incorporates a 5 stage purification system, along with a Side Stream RO Membrane Technology. It uses one of the latest technologies that is utilized in the water purification process
5 Stage Purification
Pre-filter + Sediment filter + Pre Carbon filter + RO Membrane + Silver Activated Post Carbon. In A. O. Smith X4 100% of the water passes through the RO membrane.
Advanced Patented SSM Technology
Suitable for water with low and high (upto 2000 ppm) TDS. Less water is wasted and improves pure water recovery.
Pre-filter & Sediment filter
For effective removal of suspended solids and sediment from water and to ensure better life of RO membrane.