How to Test Your Water for Hardness
HARD WATER WATER FILTRATION
How to Test Your Water for Hardness

It is standard for our tap water to contain a range of minerals. Some of these include potassium, calcium, chloride, magnesium, iron and zinc. A steady supply of these minerals is easy for our bodies to absorb and even contribute to a healthy lifestyle.

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Calcium Sulfite and Water Filters
CALCIUM SULFITE WATER FILTRATION
Calcium Sulfite and Water Filters

Calcium sulfite, or CaSO3, as used in water filtration systems, is largely insoluble in water. Over the 10-12,000 gallon lifetime of our shower filter cartridges, less than 6/100ths (0.06) of 1% will dissolve, but that is only in the coldest water (0ºC/32ºF).

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