Our most popular 48,000-grain water softener powered by a Clack WS1 control valve, this unit is built to treat San Antonio water. We only use the most effective softening resin in our systems and our warranty backs up our confidence that this softener will take care of your home. Keep in mind this softener is beneficial for households of up to 5 people. An upgrade to a 64,000-grain softener may be warranted for households with 5 or more people.
