Introducing A.O. Smith S600 RO Water Purifiers. Our newest addition to the family of Sidestream RO which adapts the 2.0 Membrane Technology. Side Stream 2.0 technology enhances the market's highest purification water recovery rate: 2 Glass of pure water: 1 Glass Reject Water. The largest filtration capacity up to 600 Gallons per day (1.5 Liters/min) helps the process of taking water without interruption, the water is always fresh New generation in-line filter element, absolutely reducing the risk of water leakage. Typically installed under the sink (can also be countertop). DOH/FDA Registered.






Why Choose Our Product



    The rate of pure water recovery to wastewater ratio; the highest on the market The new generation RO - Side Stream 2.0 membrane, the exclusive invention of AO Smith, increases the recovery of pure water




    The fast filtration speed meets the family's continuous use of water Filtration rate at 600 gallons per day gives you the speed to purity water fresh always, meeting all the needs for the family and more




    he automatic filter element replacement warning system on the body or at the tap makes it easy to monitor the filter element status and ensure the water is always pure.




    Absolutely reduce the risk of water leakage The new generation of In-line monolithic filter reduces the risk of water leakage when in use. The filter is easy to remove and replace at home.

  • DOH/FDA Registered

    Underwent Philippines Department of Health/Food & Drug Administration registration for health related device.


    When you want water on-demand with no mess, touchless faucets are the ideal choice. Touchless faucets are designed to have a low flow rate and to prevent leakage. 





Product Dimensions (H x D x W) 430mm x 185mm x 310mm
Net Weight 10.5 kgs
Purification Technology Sidestream RO 2.0
4 Stage Purifying Technology Composite (PP+ Carbon Block) Filter + Sidestream RO + Post Carbon filter
Filtration Rate 1.5L/min, 94 L/hr(600 gallons per day)
Input Voltage 220 VAC
Power Rating 65 Watts
Suitable Water Supply Pressure 14.5 psi to 50 psi
Supply Water Temperature 5 to 38 ℃
Output Water Normal Supply Water Temp
Maximum Total Dissolved Solids Up to 1000 ppm TDS
Washing method Automatic Cleaning
Supply Water Quality Domestic Tap Water
Faucet Electronic
Color White
Application Under sink (Can be countertop)
Stage Filter Description Filter Life (Months) Price (PHP)
1-2 Composite Sediment PP and Carbon Filter  Filters rust, sand, other large particles and solid impurities suspended in water; removes chlorine, disinfection by-products, organic matter, odor; alleviates crystallization of calcium and magnesium ions in the filtration system 12-18  3500
3 600GPD Sidestream RO Membrane Removes bacteria, viruses, heavy metals, pesticide residue, and other harmful substances. Effective for microbiological and chemical purification 36 8000
4 Post Active Carbon Regulates taste and smell of water, keeping it fresh 12-18 1800

Based on consumable costs, average cost per liter of water at 1.77 php

User Manual and Certificates
Attachment Size
AO Smith S600 RO Manual.pdf1.12 MB 1.12 MB
A. O. Smith S600 FDA Certificate 2021.pdf525.99 KB 525.99 KB