Capital Well is proud to announce it is now offering full service irrigation services across all of New Hampshire.
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What is a Reverse Osmosis Water Filter?


WHAT IS A REVERSE OSMOSIS (RO) FILTER? In researching the history of Reverse Osmosis, I found out that it was originally developed to separate seawater from salt. Then it became more prevalent when bottled water increased in popularity. Many companies adopted this technology to produce water free from contaminants. WHAT TYPES OF CONTAMINANTS DOES IT […]

How Much Chlorine Are You Really Drinking?


“I don’t need water filtration or testing because I’m on a town or public water supply system.” How many times have we heard this? It’s difficult to explain why public water could be bad for your health, but drinking chlorinated water has certain health risks. Chlorine is added to public water systems to prevent the […]

LEAVE NO TRACE: The Problem with Plastic Bottles


Picking up a bottle of water may be convenient, but we all know there are many reasons they are harmful. What are some of the environmental impacts?  Some of these you may not have even realize. TOP 4 REASONS TO DUMP BOTTLED WATER PLASTIC BOTTLES ARE NOT BIODEGRADABLE – The bottles are not broken down […]

Capital Well Is Now a HANS Premium Water Appliance Dealer!


Exciting News! We are now an exclusive HANS™ Premium Water Appliance Dealer. Meet HANS™ Premium Water Appliance A HANS™ Premium Water Appliance will give your family really, really, really clean water throughout your whole house. Cleaner than federal standards Cleaner than health guidelines Cleaner than your current water Imagine… great-tasting, crystal-clear, odor-free, virtually contaminant-free water […]

More Chemicals in New Hampshire’s Water: Protect Yourself from PFAS

PFAS illustration

PFAS Chemicals in New Hampshire’s Water: Protect Yourself State of New Hampshire Proposed Changes to PFAS Drinking Water Standards If you live in NH Hampshire, you have probably heard about PFOAs or PFAS in the news. PFAS chemicals in New Hampshire’s water are dangerous to humans, animals and plants. They are in NH’s groundwater in […]

About Us

Screen Shot 2018 06 19 at 5.28.27 PMAbout Us - where water meets innovation Capital Well Clean Water Center has been part of the New Hampshire community since its founding in 1986. Safe, clean water is something that's important to all of us, so we offer a wide range of products to deliver clean water to everyone we serve—homeowners and businesses alike. [...]

Let us help you to get the best quality water in your home while making sure NH kids have food security when returning to school this year. To support Drinking Water Awareness Month, Capital Well will donate 10% off all water treatment to the Backpack Program through September!

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