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Guadalupe County, TX

Whole-Home Filtration in Schertz, TX

One stack on the main line. Every tap protected.

Call (210) 726-6895

About the water in Schertz

Schertz is served by Schertz-Seguin Local Government Corporation (SSLGC), which draws from Carrizo-Wilcox Aquifer groundwater treated at the Schertz-Seguin Regional Treatment Plant. Local water tests in the range of 12 grains per gallon, based on the most recent utility averages.

Schertz spans the Bexar-Guadalupe county line along the I-35 northeast corridor. Most of the city draws Carrizo-Wilcox groundwater through the SSLGC system, which runs moderately hard at around 12 grains per gallon. That is lower than Edwards Aquifer supply across the river in Bexar County, but still well above the softening threshold. Newer subdivisions on the Guadalupe side often have no water treatment in place and residents notice the difference in dishwasher spots and shower glass within the first month.

Common local water concerns

  • Hard water minerals (calcium, magnesium, approximately 12 grains per gallon)
  • Total dissolved solids (elevated in Carrizo-Wilcox supply)

Why Whole-Home Filtration fits Schertz

Whole-home filtration in Schertz centers on a catalytic-carbon block stack sized to your household flow. It removes chlorine, taste, and odor before water reaches any fixture, and it protects appliances downstream of the main line.

  • Catalytic carbon block sized to peak household flow.
  • Pre-sediment cartridge protects the carbon stage.
  • Bypass for landscape and irrigation lines.

Other services in Schertz

Nearby service areas

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Posted by the True H2O Team. Service area pages reflect water-utility data published by each county's primary water provider.