What is the primary goal of using a zeolite water softener?

The primary goal of using a zeolite water softener is to reduce hardness in water. Water hardness is primarily caused by the presence of calcium and magnesium ions. Zeolite water softeners function through an ion exchange process, where these hardness-causing ions are exchanged for sodium or potassium ions. This effectively decreases the concentration of calcium and magnesium in the water, resulting in softer water.

Softer water has various benefits, including improved lathering ability of soaps and detergents, which leads to more effective cleaning. It also helps in reducing scale buildup in pipes and appliances, extending their lifetime and efficiency.

The other options, while related to water treatment, serve different purposes. Increasing alkalinity, stabilizing pH levels, and improving clarity of water are important aspects of water quality management, but they do not specifically address the removal of hardness which is the core function of zeolite water softeners.