System drivers
- Number and type of stages, including carbon suited to WASD chloramine.
- Alkaline remineralizing stage.
- Tank or tankless design; see tankless vs. tank RO.
- Faucet style.
Installation drivers
- Existing faucet hole or drilling stone.
- Drain connection under the sink.
- Fridge or ice maker line and its route.
- Cabinet space.
- A second point of use, such as an outdoor kitchen or guest house.
Palmetto Bay homes often have larger kitchens with islands, prep sinks and separate beverage areas. Each extra point of use adds tubing, fittings and labor, so decide where you actually drink and cook before asking for a price. One system at the main sink with a fridge line covers most families; Jorge will tell you if a second unit is really needed.
The well factor
RO membranes do not tolerate much iron or hardness. On a Palmetto Bay well, the house usually needs iron and hardness treatment first, and the drinking well also needs its annual certified lab test for bacteria and nitrate, as the Florida Department of Health advises. That is why a well-home RO quote often sits inside a larger well-system quote. See well water in Palmetto Bay.
Ongoing costs to ask about
Get a written schedule for prefilters, carbon, membrane and post-filter, with prices. On chloramine water the carbon stages work harder; on well water, pretreatment protects membrane life. Read RO filter replacement cost and RO operating costs.
Ask, too, how you will know when filters are due: a calendar reminder, an indicator on the faucet, or a service visit. A schedule you can actually keep matters more than a long rated life on paper.
Versus bottled water
Use your real monthly bottled water spending in the bottled water vs. RO calculator to see how the filter schedule compares.
Get your quote
A fair quote lists the exact model and its NSF/ANSI 58 listing, installation scope, filter schedule and warranty. Living Water offers financing through its financing partners; you apply with a credit application, and a co-applicant can apply with you. Jorge gives you an itemized quote after the free test. Call, text or WhatsApp Jorge at (305) 793-5974.
Ask, too, whether the quote includes the first set of replacement filters or only the installed set, and who performs the changes.https://www.miamidade.gov/resources/water/documents/2025-water-quality-report.pdf
https://www.floridahealth.gov/community-environmental-public-health/environmental-public-health/water-quality/drinking-water/private-wells/
Updated 2026-10-17 · Living Waters · Jorge Canela, Water Quality Specialist