Product Info

Description

At A Glance
Four stage RO3 contains our unique two stages of advanced, high grade carbon filtration.
Highcapacity 50 gallon per day reverse osmosis membrane.
Precarbon filtration to protect the membrane from chlorine.
Postcarbon block filtration is unique to all EWS RO Systems for removal of lead and cysts.
Removes and reduces chlorine, chloramine, pharmaceutical residues, dyes, fuels, 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 chlorine, chloramine, pharmaceutical residues, dyes, fuels, and more.
Hasslefree filter replacement once per year (rated for 1500 gallon capacity).
Enjoy contaminantfree water that meets your preferences for taste (i.e. flatter taste) and removal of minerals, total dissolved solids, fluoride and inorganics.
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 nonfiltration 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).

Additional Info

Specification Sheet

• BRAND:Environmental Water Systems
• MANUFACTURER PART #:RO4-UV