Know the categories
A review of available water filtration options
Carbon filtration, reverse osmosis and softening should not be treated as interchangeable names. A carbon system may fit certain taste or odor concerns. Reverse osmosis uses a membrane-based process, while a conventional softener primarily addresses hardness minerals such as calcium and magnesium.
The capability of the individual model matters more than a broad category label. Review the stated reduction claims, intended use and care requirements for the proposed unit. Ask which part of your concern it addresses. Do not assume that a softener removes every contaminant or that a filtration system solves all water and plumbing issues.
