Why RO is popular here
Many Miami Gardens households buy cases of bottled water for drinking and cooking. An under-sink RO system replaces that habit with water from a dedicated faucet. It is also the go-to option for renters and apartment residents who cannot add equipment to the building's main line.
Interesting local detail: your utility already uses RO
NMB Water treats brackish Floridan Aquifer water with reverse osmosis at the Norwood Water Treatment Plant in Miami Gardens, then blends it with softened Biscayne Aquifer water. That is plant-scale treatment. After the water leaves the plant it travels through utility mains and your home plumbing, and it carries a chloramine residual for disinfection. An under-sink RO polishes the water right at the point you drink it.
How a multi-stage alkaline RO works
- Pre-filters catch sediment and reduce chlorine or chloramine to protect the membrane.
- The RO membrane reduces dissolved solids.
- Post-filter and remineralization polish taste and add back minerals, raising pH; that is the alkaline stage.
- Dedicated faucet delivers the water at the sink.
If you care about a specific contaminant, check that the exact model is certified for it under NSF/ANSI 58. See alkaline vs. standard RO.
What Jorge checks before installing
- Cabinet space and whether there is room for a tank or a tankless unit.
- Your countertop material, for the faucet opening.
- A drain connection and, for some units, an outlet.
- Water pressure, which affects how well the membrane performs.
- Your test results: chloramine level and total dissolved solids.
RO at the sink, whole-home at the main, or both
An under-sink RO only treats the one faucet it feeds. If your main complaint is the pool-like smell in the shower, RO alone will not solve it; that is a job for whole-home filtration. If your complaint is mostly about drinking water taste, or you want to stop carrying bottled water home, RO is the more focused choice. Plenty of Miami Gardens families start with RO and add whole-home later, or the other way around. The test results and your priorities decide the order, and Jorge will tell you if one system is enough.
Upkeep
Pre-filters, post-filters and the membrane are replaced on a schedule that depends on household use and water quality. Ask for the replacement intervals in writing with your quote. The RO operating costs guide lists what to ask.
Cost and booking
Jorge gives an itemized quote after the free test; see what drives RO cost in Miami Gardens. Living Water offers financing through its financing partners. Call, text or WhatsApp (305) 793-5974.
Updated 2026-10-17 · Living Waters · Jorge Canela, Water Quality Specialist