Reverse Osmosis Drinking Water Systems in SC & NC
Reverse osmosis (RO) is the treatment technology many households choose for drinking and cooking water. An RO membrane rejects a broad range of dissolved substances, and the EPA identifies RO among the treatment technologies for concerns like PFAS, arsenic, and nitrates.
ClearFlow installs under-sink RO systems at a dedicated faucet — but only after a free in-home water test shows what's actually in your water. Your results drive the recommendation.
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What This System Addresses
PFAS 'Forever Chemicals'
PFAS have been detected in water sources across the Carolinas, and the EPA identifies reverse osmosis among the treatment technologies for regulated PFAS compounds. Specific capability is defined by each system's manufacturer specifications.
Total Dissolved Solids
RO membranes reject a broad range of dissolved solids, which is why RO-treated water typically measures dramatically lower TDS at the dedicated faucet. Your before/after numbers come from your own tests.
Nitrates
The EPA identifies reverse osmosis as a treatment technology for nitrates, which carry a 10 mg/L federal limit primarily due to risks for infants. Relevant for well water near agricultural land.
Arsenic & Heavy Metals
RO is among the EPA-identified technologies for arsenic and certain heavy metals. Whether these are present in your water is exactly what testing determines.
Sodium & Chloride
For coastal wells affected by saltwater intrusion, RO addresses elevated sodium and chloride at the drinking tap — a particular concern for low-sodium diets.
Taste & Clarity
Many households simply prefer the taste of RO water for drinking, coffee, and cooking. A dedicated faucet keeps treated water where it's consumed.
Signs to Watch For
How It Works With ClearFlow
Book a free in-home water test covering TDS, hardness, chlorine, and other panel items relevant to your source.
We review your results and discuss whether point-of-use RO fits your situation.
If it does, we recommend a specific Excalibur RO system with its manufacturer specifications and a written quote.
Professional under-sink installation with a dedicated faucet, plus local filter-change support.
Reverse Osmosis — FAQ
Start With a Free Water Test
Your test results determine which treatment — if any — fits your home. No obligation.
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Water Quality Test
A trained specialist comes to your home, tests your water on-site, and provides a written report of your results — at no cost, with no obligation to purchase.
Our Offices Across SC & NC
System capabilities and performance data are defined by the manufacturer's published specifications for each specific model. ClearFlow recommends equipment based on your individual water test results.