Water Purification

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Reverse Osmosis (RO) Systems for Whole Home & Commercial Applications

Clean, pure water. That’s what COCHRANE by newterra systems deliver. We offer a complete line of Reverse Osmosis (RO) Water Treatment systems that are the proven choice for homes and for businesses that rely on high-efficiency, high-purity water.
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See The System That Stole The Show at WQA 2017
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Better Built with Quality Components

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Part of what distinguishes COCHRANE by newterra RO Systems are the parts we select.
Every system is hand built in the USA using high quality, NSF-certified components that meet
our stringent engineering requirements. 
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Proudly Made

In The USA

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COCHRANE by newterra.

More than just a name.

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For over 150 years, COCHRANE has been building robust, high purity water treatment equipment for some of the world’s most demanding users – including the US Navy. Since 1934, we’ve supplied systems for its fleet, including the nuclear-powered, Nimitz class, supercarriers. That same precision goes into the RO systems we make for small flow applications. 

We’ve got a factory-tested system to meet your needs.

What Our Clients Say

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Your Source For
Replacement Parts

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Don’t risk reliability, poor performance or voiding your warranty by using inferior “knock-off” parts for your Reverse Osmosis & Water Treatment Equipment. Look to COCHRANE by newterra for quality components you can count on – for any make and model.
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Replacement Parts
Replacement Parts