View RO3 Product Summary Tearsheet (PDF)

At A Glance

• Three stage RO3 contains our unique two stages of advanced, high grade carbon filtration.
• High-capacity 50 gallon per day reverse osmosis membrane.
• Pre-carbon filtration to protect the membrane from chlorine & chloramine.
• Post-carbon block filtration is unique to all EWS RO Systems for removal of lead and cysts.
• Two carbon filters removes and reduces chlorine, chloramine, THMs, VOCs, PFAS, pharmaceutical residues, dyes, fuels, lead & cysts, while the RO membrane removes and reduces heavy metals, minerals, total dissolved solids, lead and cysts.
• Enjoy the convenience and health of filtered water at the kitchen sink (or any sink).
• City water or well water*.

Features & Benefits

• No more wasting money on bottled water.
• No more drinking unfiltered water with unpleasant tastes and odors**.
• Hassle-free filter replacement once per year (rated for 1500 gallon capacity).

 

**Enjoy filtered water that meets your reverse osmosis preferences for taste (i.e. “flatter or a distilled” taste) with the emoval of minerals (naturally found calcium & magnesium) and the total dissolved solids.

 

Not sure if Reverse Osmosis is right for you? Contact Customer Service for assistance from a real person.

 

All materials that touch the water being treated, such as filtration media, filter cartridges, and housings, are made in the USA. These components are frequently made in China by other water filtration brands, but ours are proudly made right here in the USA.

Additionally, all our products are designed and assembled in California, USA. Some non-filtration electrical components, such as UV modules and miscellaneous parts, are designed and engineered to our specifications and standards and may be manufactured outside the USA (i.e. United Kingdom, South Korea, etc.) with final assembly in the USA. These components do not have any contact with the water that is being treated.

*WELL WATER WARNING: Well water is required to have independent, complete and proper testing of your well water to determine the proper course of action in order to specify the correct system(s).