Whole-Home Water Filtration in Miami

What a whole-home system does with Miami city water

WASD's water leaves the treatment plants already treated and disinfected. Chloramine stays in the water on purpose so it remains protected through the pipes. By the time it reaches your house, the job of disinfection is done, and many people would rather not smell it in the shower or taste it in their coffee.

A whole-home (point-of-entry) system sits on the main line after the meter and filters all the water your home uses. Living Water's city water systems use Puronics Clarius iGen and Goodspring equipment, which Living Water describes as removing chlorine and chloramine. See the city water system page for details.

Does your Miami home have room for one?

Whole-home systems need access to the main water line. Here is how that tends to play out across Miami's housing:

• Single-family houses in areas like Coconut Grove, Shenandoah or Little River usually have an accessible line where the water enters the house, often outside near the hose bib or along an exterior wall.
• Townhomes often work, depending on where the line enters and what the association allows.
• High-rise condos in Brickell, Downtown and Edgewater normally do not, because the building controls the main line. An under-sink RO system is usually the better fit there.

Jorge checks the location, the line size and the space during the free visit, so you know before you decide.

North or south of Calle Ocho: why your water may taste different

WASD's report says that, in general, homes north of SW 8 Street are supplied by the Hialeah and John E. Preston plants, while homes south of SW 8 Street are supplied by the Alexander Orr, Jr. plant. Each plant uses a slightly different process for the same aquifer water. Preston, for example, treats source water with more natural organic material using enhanced softening and air stripping.

All of it meets standards. The point is practical: taste and odor complaints differ from street to street, so a whole-home recommendation should start with a test of your water, not a one-size package.

Whole-home filtration vs. a softener vs. RO

These are three different tools, and Miami homes do not always need all of them:

• Whole-home filtration targets chlorine and chloramine taste and odor at every tap.
• A water softener targets hardness minerals that cause scale. WASD's plants already soften the water, so many Miami homes on city water do not need one. See water softeners in Miami.
• Under-sink reverse osmosis polishes drinking and cooking water at one faucet.

A common Miami setup is a whole-home system for the house plus RO in the kitchen. Read whole-house filtration vs. reverse osmosis for the trade-offs.

Questions to ask before you choose a system

• Is the system designed for chloramine, not only chlorine?
• Is it sized for your household's water use and the number of bathrooms?
• If you are concerned about a specific contaminant, is the exact model certified for it under the relevant NSF/ANSI standard? Check the model's listing rather than a general claim.
• What maintenance does it need, and what parts are replaced over time?
• Where will it be installed, and is that spot protected and easy to service?

For the price side, see what drives water filtration cost in Miami.

Updated 2026-10-17 · Living Waters · Jorge Canela, Water Quality Specialist