Find local water treatment providers

Awareness

• Article · City of Cape Coral

  Water Production FAQs (hardness, softeners on city water) (opens in a new tab)

  Cape Coral's answers on city water hardness (about 4-5 gpg) and whether city customers need a softener.

  Checked 2026-10-30

Testing

• Article · Lee County Environmental Laboratory

  Recommended Water Test List and Prices (opens in a new tab)

  Price list for the county lab's homeowner tests, such as coliform, chloride, hardness and pH.

  Checked 2026-10-30

• Article · UF/IFAS Extension

  Household Drinking Water Testing for Public and Private Water Supplies (SL499/SS712) (opens in a new tab)

  Matches symptoms (stains, odor, salty taste, cloudiness) to the specific lab tests to order, and advises testing for iron before buying a softener.

  Checked 2026-10-30

• Product · Tap Score (SimpleLab)

  Essential Well Water Test (opens in a new tab)

  Baseline mail-in lab test built for private wells.

  Certifications No product certification. Brand says samples are analyzed by certified labs; the specific lab and its accreditation were not verified.

  Checked 2026-10-30

• Product · Industrial Test Systems

  ITS Complete Home Water Test Kit (opens in a new tab)

  Strip-based screening kit from an established test-strip maker.

  Certifications None shown

  Checked 2026-10-30

Options

• Article · UF/IFAS Florida Well Owner Network

  Florida Well Owner Network: Resources (opens in a new tab)

  Collection of webinars and guides, including an overview of home treatment options for well owners.

  Checked 2026-10-30

• Article · Penn State Extension

  Water Softening (opens in a new tab)

  How ion-exchange softeners work, how to size them, and the sodium tradeoff.

  Checked 2026-10-30

Choosing

• Article · NSF

  NSF Certified Drinking Water Treatment Units Listing (opens in a new tab)

  Searchable database for checking whether a specific filter, RO or softener model is NSF-certified.

  Checked 2026-10-30

• Product · GE Appliances

  GE 40,200 Grain Water Softener (GXSH40V) (opens in a new tab)

  Big-box DIY softener; widely available.

  Certifications NSF/ANSI 44 (cation-exchange softener): GE GXSH40V, point-of-entry, 9.5 gpm. Claims hardness reduction, barium and radium 226/228 reduction, efficiency rated. Also complies with NSF/ANSI 372. Source: https://info.nsf.org/Certified/DWTU/Listings.asp?TradeName=GXSH40V (opens in a new tab) (checked 2026-10-30). Iron removal (8 ppm per Home Depot) is a manufacturer spec, not a certified claim.

  Checked 2026-10-30

Maintenance

• Product · Morton

  Morton Clean and Protect Plus Rust Defense Softener Salt Pellets (40 lb) (opens in a new tab)

  Salt with an iron-fighting additive, suited to softeners on iron-bearing wells.

  Certifications NSF/ANSI/CAN 60 (softener salt): "Morton Clean and Protect + Rust Defense" in Morton Salt's listing. Source: https://info.nsf.org/Certified/PwsChemicals/Listings.asp?CompanyName=Morton (opens in a new tab) (checked 2026-10-30)

  Checked 2026-10-30

• Product · Diamond Crystal (Cargill)

  Diamond Crystal Bright & Soft Softener Salt Pellets (40 lb) (opens in a new tab)

  High-purity pellet salt; the alternative to Morton.

  Certifications NSF/ANSI/CAN 60 (softener salt): "Diamond Crystal Bright & Soft Salt Pellets", including Cargill's Tampa, FL facility. Source: https://info.nsf.org/Certified/PwsChemicals/Listings.asp?TradeName=Diamond+Crystal (opens in a new tab) (checked 2026-10-30)

  Checked 2026-10-30