Metro Detroit: reverse osmosis or whole-home filtration?

Start at the faucet—or at the whole house

A drinking-water system typically treats water at a selected tap. A whole-home system treats water entering the home. For a kitchen drinking-water goal, point-of-use equipment may be relevant; a concern affecting several fixtures calls for a broader evaluation. Neither location alone tells you what a system removes.

Across Oakland, Macomb and Wayne counties, first identify your public supplier or private well. A utility report provides system information; a private well needs appropriate testing. Your address does not identify every substance at your tap.

Compare functions, not promises

Reverse osmosis uses a membrane within a treatment system. Its documented performance depends on the exact model, cartridges, installation and maintenance. Whole-home filtration also varies by media and design. Ask for the specific independently certified reduction claim that matches your concern.

A water softener addresses hardness minerals; it is not a substitute for a filter selected for a different substance. A salt-free conditioner is not the same process as removing hardness minerals.

• List whether the concern is taste, deposits or a test result.
• Identify which taps need treatment.
• Ask for the exact model and reduction documentation.
• Compare replacement parts, maintenance and installation requirements.

Bring your home setup to Mitch

Honest Water Co of Metro Detroit offers whole-home and drinking-water options. Share your city, water source, household size, existing equipment and any measured results when requesting a free quote. Follow current utility advisories; equipment is not permission to disregard public-health instructions.