Hardness” is a term used to describe the amount of calcium and magnesium in water. Excessive calcium prevents soap from lathering and can form very harmful scale on household pipes and appliances. Hardness is not a health issue. Treating hardness is a tricky issue for several reasons. First, legitimate “softening” equipment is frequently oversold by profit-driven marketers. In addition, there are many new “softening” products on the market that are of questionable value.
Water softeners are actually ion exchangers which “swap” sodium for calcium and magnesium. In other words, they “remove" calcium and magnesium by adding a more-or-less equal amount of sodium to the water. When the sodium in the softener's resin bed is depleted it has to be replenished. That's why softeners have “brine tanks” to which salt must be added regularly.
Besides the water softeners, we also have water hardness removal filters for you:
Lanlang@ DI cartridge is a general-purpose deionization polishing cartridge designed to give multi meg-ohm quality water for domestic and industrial areas use(such as laboratory, electronics, car or window rinse, aquarium, etc).The highly purified ion exchange resins will deliver high purity water with a minimum TOC background.
If you want to know more about Water hardness removal filters, welcome to contact us!