How Water Filtration Works
Understanding what's in your water — and how we remove it — so you can make a confident decision for your family.
Charlotte's water isn't bad. But it's not perfect either.
Municipal water treatment removes the most dangerous contaminants, but it can't catch everything — and the treatment process itself introduces chemicals like chlorine and chloramines. Add aging pipes, local geology, and industrial runoff, and the water reaching your tap often carries a mix of trace contaminants that standard testing doesn't flag. We test for all of it.
What's commonly found in Charlotte-area water
These are the contaminants we test for and address most frequently in Mecklenburg and surrounding counties.
Chlorine & Chloramines
ModerateSource
Added by municipal treatment plants to kill bacteria
Health effects
Dry skin and hair, bleach taste and odor, degrades rubber seals in appliances
Our solution
Activated carbon block filtration removes both effectively at the point of entry
Lead
HighSource
Older service lines and household plumbing fixtures
Health effects
Neurological damage in children, cardiovascular effects in adults — no safe exposure level
Our solution
KDF media and reverse osmosis membranes remove lead to below detectable limits
PFAS (Forever Chemicals)
HighSource
Industrial discharge, firefighting foam, non-stick cookware manufacturing
Health effects
Linked to cancer, thyroid disruption, and immune system suppression
Our solution
Reverse osmosis is the most effective technology for PFAS removal — up to 99%
Hard Water Minerals
Low–ModerateSource
Natural calcium and magnesium in the local geology
Health effects
Scale buildup in pipes and water heaters, spotty dishes, dry skin, reduced appliance lifespan
Our solution
Ion-exchange water softeners remove hardness minerals throughout the entire home
Sediment & Particulates
LowSource
Aging infrastructure, construction activity, well water
Health effects
Cloudy water, clogged fixtures, accelerated wear on appliances
Our solution
Sediment pre-filters capture particles down to 5 microns before they reach your fixtures
Nitrates
Moderate–HighSource
Agricultural runoff, septic systems, fertilizers
Health effects
Dangerous for infants and pregnant women; linked to blue baby syndrome
Our solution
Reverse osmosis removes nitrates effectively — the only reliable residential method
The filtration technologies we use
Each technology targets specific contaminants. The right combination depends on your water profile.
Activated Carbon Block
The workhorse of residential filtration
Compressed carbon with an enormous surface area adsorbs chlorine, chloramines, VOCs, pesticides, and hundreds of other organic compounds. Carbon block is denser than granular carbon and provides more consistent contact time.
Effectively removes
- Chlorine
- Chloramines
- VOCs
- Pesticides
- Herbicides
- Bad taste & odor
Does not remove
- Heavy metals (alone)
- Nitrates
- Fluoride
- Dissolved minerals
Reverse Osmosis Membrane
The gold standard for drinking water purity
Water is forced through a semi-permeable membrane with pores just 0.0001 microns wide — smaller than most viruses. Dissolved solids, heavy metals, PFAS, nitrates, and pharmaceuticals are rejected and flushed to drain. The result is water that rivals bottled quality.
Effectively removes
- PFAS
- Lead
- Arsenic
- Nitrates
- Fluoride
- Pharmaceuticals
- Dissolved solids
Does not remove
- Chlorine (pre-filter handles this)
- Dissolved gases
KDF Media
Redox-based heavy metal reduction
Kinetic Degradation Fluxion media uses a copper-zinc alloy to create an electrochemical reaction that converts chlorine to harmless chloride and precipitates heavy metals like lead, mercury, and arsenic out of solution.
Effectively removes
- Lead
- Mercury
- Arsenic
- Chlorine
- Hydrogen sulfide
Does not remove
- Nitrates
- PFAS
- Dissolved minerals
Ion Exchange (Water Softening)
Eliminates hard water at the source
Resin beads carry sodium ions that swap places with calcium and magnesium as water passes through. The resin regenerates automatically using a salt brine solution. The result is soft water throughout every tap, shower, and appliance in your home.
Effectively removes
- Calcium (hardness)
- Magnesium (hardness)
- Some iron
- Some manganese
Does not remove
- Chlorine
- PFAS
- Nitrates
- Sediment
Our diagnostic-first approach
We never recommend a system without testing your water first. Here's what that looks like.
On-Site Water Test
A certified technician visits your home and tests your water using professional-grade equipment — not a mail-in kit. We test for hardness, pH, chlorine, TDS, iron, and flag any additional concerns based on your neighborhood and plumbing age. Results in hand, same visit.
Plain-Language Results Review
We walk you through exactly what we found — what each number means, which contaminants are present, and which are within acceptable ranges. No scare tactics. No pressure. Just your water's actual profile.
Tailored System Recommendation
Based on your results, household size, and budget, we recommend the specific system — or combination of systems — that addresses your water's actual problems. We'll explain why each component is included and what it does.
Professional Installation
Our certified technicians install your system cleanly and efficiently, typically in 2–4 hours. We test water quality before and after installation so you can see the difference immediately.
Ongoing Performance
We send filter replacement reminders, offer annual maintenance plans, and are available for any questions. Your system is designed to perform for 10+ years with proper maintenance.
Common questions
Ready to know what's in your water?
A free on-site water test takes about 30 minutes and gives you a complete picture of your water quality — with no obligation.
Schedule a Free Water Test