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Water softener installation in Fort Myers, FL: what's really in your water

Soft RO city water, very hard wells around it.

Fort Myers city water is made by reverse osmosis from brackish groundwater, so it's soft. Many homes around the city are on wells that run very hard. Here's which one you have, and what to do.

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Get a free well test, or tell us your ZIP and a rep calls you within 5 minutes to answer every question.

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City water and wells here are two different problems.

Well water, by the numbers

Sources: CDC private well guidance; WQA 2025 Consumer Insights via WCP.

RO water from brackish wells

The City of Fort Myers makes its drinking water at a brackish groundwater reverse osmosis plant. Brackish means slightly salty, and the city has been upgrading the plant because chloride and dissolved solids in the raw water have been rising, along with growing demand. (AMTA)

Because RO removes most minerals, Fort Myers city water is soft, about 2.5 grains. On city water, you probably don't need a softener. Taste filtration and RO at the sink are what make a difference.

The wells around Fort Myers

Step outside city water and it's a different story. County estimates for well areas around Fort Myers, like North Fort Myers and Lehigh Acres, put hardness around 15 grains per gallon, which is very hard. (TapWaterData)

Southwest Florida wells also commonly bring iron and sulfur, so a softener alone often isn't enough.

If you're on a well, start with a free well test. If you're on city water, start with your ZIP code report. Two different homes, two different fixes.

Best setup for Fort Myers homes

  • Whole-house catalytic carbon filter for the disinfectant [price to set]
  • Reverse osmosis at the kitchen sink
  • Shower softener if you rent
  • On a well? The Well Water System, from $3,750 installed

Get my price

Life with it vs. without

Without itWith it
Spots, scale or that pool tasteClean, soft-feeling water
Guessing what you needA system matched to Fort Myers water

How we work, start to finish

  1. 1

    You reach out or book online

  2. 2

    A rep calls you, usually within 5 minutes, to confirm your system and answer questions

  3. 3

    We schedule a licensed local plumber, usually within a week

  4. 4

    Install day: a few hours, plus a before-and-after water test

  5. 5

    After that: new filters every 6 months if you subscribe

Water advice built on local data

20+ years in water, and every city page starts from that city's own water reports.

  • 20+ years in water
  • Our own patents
  • We supply other water companies
  • [Thousands] of systems sold
  • Licensed installers

Written by [Name], [title], [20+] years in water treatment. Reviewed by [Licensed plumber name], license # [#]. Last updated [date]. Sources: listed under each "By the numbers" block and linked in the copy

More FL Cities

Questions people ask

Is Fort Myers water hard?

City water is soft; nearby wells are often very hard.

Does Fort Myers use reverse osmosis?

Yes, from brackish groundwater.

Do I need a softener in Fort Myers?

On city water, usually not. On a well, often yes.

Why is well water around Fort Myers so hard?

Limestone aquifers dissolve a lot of minerals.

How do I test my well?

Order a free well test kit.

Do you serve Lehigh Acres and North Fort Myers?

[Confirm areas.]

Get the right fix for Fort Myers water