Bexar County, TX
Whole-Home Filtration in Universal City, TX
One stack on the main line. Every tap protected.
Call (210) 726-6895About the water in Universal City
Universal City is served by San Antonio Water System (SAWS), which draws from Edwards Aquifer and supplemental Carrizo-Wilcox Aquifer supply via SAWS regional system. Local water tests in the range of 15 grains per gallon, based on the most recent utility averages.
Universal City borders Randolph Air Force Base on the northeast side of the San Antonio metro and draws SAWS water from the same Edwards Aquifer source as the rest of Bexar County. Military families rotating through the base area frequently compare their water quality experience to previous duty stations. San Antonio's hard water at 15 to 20 grains per gallon stands out against softer supply regions. Water softeners are among the most requested service calls in the Universal City and Randolph area.
Common local water concerns
- Hard water minerals (calcium, magnesium, 15 to 20 grains per gallon typical)
- Trihalomethanes (within EPA MCL per SAWS 2024 CCR)
- Chloramines
View the San Antonio Water System (SAWS) Consumer Confidence Report
Why Whole-Home Filtration fits Universal City
San Antonio Water System (SAWS) disinfects with chloramine, a longer-lasting alternative to free chlorine that does not flash off in a glass of water the way chlorine does. The standard fix in Universal City is a catalytic-carbon whole-home stack on the main line, which strips chloramine before water reaches a shower head or a kitchen tap. We size the stack to peak household flow so pressure does not drop at the second-floor bath.
- Catalytic carbon block sized to peak household flow.
- Pre-sediment cartridge protects the carbon stage.
- Bypass for landscape and irrigation lines.
Other services in Universal City
- Water Testing in Universal City
Know what is in your water before you treat it.
- Water Softeners in Universal City
Stop the scale. Save the appliances.
- Reverse Osmosis in Universal City
Drinking-water purity at the kitchen tap.
Nearby service areas
- Whole-Home Filtration in Bexar County, TX
San Antonio, Texas
- Whole-Home Filtration in Converse, TX
Converse, Texas
- Whole-Home Filtration in Schertz, TX
Schertz, Texas
Posted by the True H2O Team. Service area pages reflect water-utility data published by each county's primary water provider.