What is another word for water softener?
Pronunciation: [wˈɔːtə sˈɒfənə] (IPA) 
A water softener is a device that removes hardness minerals from water, such as calcium and magnesium, which can cause scale buildup and decrease the effectiveness of soap. There are several synonyms for the term "water softener," such as a water conditioner, a scale inhibitor, a limescale remover, a water descaler, and an ion exchange system. These terms all refer to the process of removing the hard minerals from water to improve its quality. Whether you call it a water softener or one of its synonyms, the goal is the same: to provide clean and purified drinking water that is free from harmful contaminants and minerals.
