WaterLux
Last reviewed: March 2026 · By WaterLux Water Treatment Team · Licensed & Insured · 14 Years Experience

Reverse Osmosis System Installation in South Florida

WaterLux installs reverse osmosis systems delivering crystal-clear drinking water with up to 99% contaminant removal. Under-sink RO from $400 installed. Whole house RO available. Removes PFAS, lead, arsenic, nitrates, and dissolved solids. Serving Broward, Palm Beach, and Miami-Dade counties.

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Reverse Osmosis System Options

Reverse osmosis uses a semi-permeable membrane to remove up to 99% of dissolved contaminants — the most thorough residential water purification technology available. South Florida's elevated TDS, PFAS, and dissolved solids make RO particularly valuable.

  • Under-Sink RO Systems — 5–7 stage filtration at kitchen sink. From $400 installed.
  • Tankless RO Systems — Continuous flow without a storage tank. From $600.
  • Whole House RO — Complete home coverage with remineralization. From $3,500.
  • RO + Remineralization — Adds back beneficial minerals for better taste and alkaline pH.

Reverse Osmosis Questions

How much does reverse osmosis installation cost in South Florida?
Under-sink reverse osmosis systems cost $400 to $800 installed in South Florida. Whole house RO systems range from $3,500 to $6,500. WaterLux includes professional installation, a dedicated faucet, and a 5-year warranty.
Does reverse osmosis remove PFAS from South Florida water?
Yes. Reverse osmosis removes up to 99% of PFAS from drinking water and is recommended by the EPA for areas with elevated PFAS levels, including parts of South Florida.
How often do reverse osmosis filters need replacement?
RO membranes last 3–5 years. Pre-filters and post-filters require replacement every 6–12 months. WaterLux offers maintenance plans with scheduled filter replacements and water quality testing.