21-point water screening in Stuart, FL

Get a clearer picture of your water. Explore 21 water-quality points, understand metal and bacteria screening findings, and compare pH and ORP readings with help from our downtown Stuart team. Request an appointment and leave with practical next steps for your home.

21-Point Water Screening

What's included

  • Screening across 21 water-quality points
  • Metal indicators including lead, mercury, copper, iron, zinc, and manganese
  • Basic E. coli/coliform screening with approximately 48-hour follow-up
  • Water balance, hardness, and disinfectant readings
  • Complimentary pH and ORP demonstration
  • Side-by-side pH and ORP comparison of water samples
  • Plain-language explanation of your results and suitable next steps

See your readings. Understand your options.

Curious how your tap or bottled water compares with Kangen water? See pH and ORP measurements side by side, discuss your screening results, and leave with a clearer next step for your home. We will explain which questions basic screening can answer and when more specific testing makes sense.

ORP explained: oxidation and reduction

ORP stands for oxidation-reduction potential. A meter reports it in millivolts (mV). Oxidation is the loss of electrons; reduction is the gain of electrons. ORP describes the tendency of substances in a water sample to accept or donate electrons under the measurement conditions.

  • Positive ORP: generally indicates more oxidizing conditions, with a greater tendency to accept electrons.
  • Negative ORP: generally indicates more reducing conditions, associated with electron-donating substances.

Reducing behavior is sometimes called antioxidant potential in water chemistry. During your demonstration, we explain that connection and show why pH and ORP describe different properties. An ORP reading is not a measurement of antioxidant benefits in your body, and a more negative number does not automatically mean healthier drinking water.

pH, temperature, dissolved substances and gases, sample handling, and the meter affect the reading. ORP alone does not measure dissolved hydrogen concentration, identify contaminants, or prove drinking-water safety. The value of the appointment is seeing the measurements explained in context, rather than choosing water from a label or a single number.

What your 21-point water screening can reveal

Get a clearer picture of the water you use every day. Our 21-point screening covers a range of water-quality indicators. Key points include:

  • Metals: screening indications for lead, mercury, copper, iron, zinc, and manganese.
  • Water balance: pH, total hardness, total alkalinity, and carbonate readings.
  • Disinfectant indicators: free chlorine, total chlorine, and bromine readings.
  • Additional water-quality indicators: nitrate, nitrite, fluoride, and sulfate.
  • Bacteria indicators: basic E. coli/coliform screening, with results requiring approximately 48 hours after the screening begins.

We explain what your results indicate, how hardness or disinfectant readings relate to common household water concerns, and which findings warrant closer investigation. ORP is measured separately from the 21-point screening and adds insight into oxidation and reduction conditions.

Screening findings are preliminary, not a certified laboratory analysis or a drinking-water safety certification. A low or negative result does not establish that a contaminant is absent or that your water is safe. Health-related concerns and concerning findings should be followed up with appropriate laboratory testing.

Plan your water-screening appointment

Tell us whether you use city or well water, your main concern, and any filtration already installed. Contact us before collecting a sample so we can give the instructions for the test you want. Bacteria screening requires approximately 48 hours after collection and setup, so those results will be discussed in a follow-up.

The pH/ORP demonstration is complimentary. Please confirm availability, any charges, sample requirements, and turnaround for the 21-point screening before your appointment. We can also discuss whether targeted testing by a state-certified drinking-water laboratory is appropriate.

Request my water-screening appointment

Requests are confirmed after we contact you. No obligation to purchase a system.

Learn more: USGS guidance on ORP measurement · EPA guidance on certified drinking-water laboratories.

Service area

We provide 21-point water screening throughout the Treasure Coast, including Stuart, Palm City, Jensen Beach, Hobe Sound, Port St. Lucie, Fort Pierce, Vero Beach, Sebastian, Jupiter, Palm Beach Gardens, and all surrounding communities.

Request a free water demonstration or a consultation on whole-house filtration. We're here to help.

Kangen Water Stuart

Free Water Analysis

Have questions about your water? Get an email with water-information resources for your ZIP code and request a free preliminary water screening. Our local team will confirm availability.

By submitting, you request an email with water-information resources and contact from Kangen Water Stuart about this request. Screening is preliminary; certified laboratory testing, if needed, is separate. A visit is confirmed only after we contact you.