Reverse Osmosis System Installation in Lake Mary, FL

Pure Agua Enterprises installs reverse osmosis installation for homes across Lake Mary, Florida and the surrounding Seminole County. Every job starts with a free in-home water test and a system sized to your actual water, not a generic spec sheet. We are a family-owned Central Florida company serving homeowners since 2016, with a 5.0-star rating across more than 200 verified Google reviews.

Get a Free Water Test(407) 512-8342

Why Lake Mary Homes Need Reverse Osmosis System Installation

Lake Mary (approximately 16,000 residents, in Seminole County) is served by City of Lake Mary Public Works. Drinking water comes from Upper Floridan Aquifer groundwater treated at City of Lake Mary water plants. Hardness at the tap is moderately hard, with localized variation across the city's Floridan-Aquifer well field (USGS notes pockets of softer water across northern Seminole County).

Source numbers are pulled from the most recent City of Lake Mary Public Works Consumer Confidence Report.

For most Lake Mary homeowners that means visible scale on faucet aerators and showerheads within a year, water heaters that fail earlier than rated, and detergent and soap that never quite lather. A properly sized reverse osmosis installation treats the water that arrives at every fixture in the house, not just the kitchen tap. For the regional context behind these recommendations, see our full water-treatment guide.

How Our Reverse Osmosis System Installation Works

Under-sink reverse osmosis for drinking water and ice. Removes up to 99% of dissolved solids including lead, arsenic, fluoride, nitrates, chloramines, and PFAS to bottled-water quality at the kitchen tap, without the plastic.

Every install starts with a real water test. We do not size off a utility average. The Central Florida distribution loop carries seasonal variation, and the actual water at your kitchen sink may differ from the headline numbers in any utility's annual Consumer Confidence Report. For deeper background, read Why Every Orlando Family Should Have Reverse Osmosis or our Reverse Osmosis System Installation service page.

What's Included in a Pure Agua Install

  • ✓Pre-install TDS reading and tap-water test
  • ✓Four- to five-stage RO unit installed under the kitchen sink
  • ✓Dedicated RO faucet drilled or fitted to existing air-gap hole
  • ✓Pressurized storage tank leak-tested
  • ✓Refrigerator and ice-maker line tied in when reachable
  • ✓System sanitized and post-install TDS documented (typical RO output 5 to 25 ppm)
  • ✓Filter and membrane replacement schedule documented

For more on materials and equipment selection across our full service lineup, see our company overview and the related PFAS in Central Florida Drinking Water (2026).

Call a professional if…

  • Your water leaves orange or black staining on fixtures, laundry, or sinks.
  • You can smell sulfur or chlorine at the kitchen tap.
  • You replaced a water heater in the last five years and the new one is already failing.
  • You are on a private well and have not had a full bacteria, nitrate, and metals panel run in the last 12 months.
  • You are buying bottled water in your Lake Mary home for daily drinking and cooking.

Any one of those signals is worth a free in-home water test from Pure Agua. We test, explain what we found, and give a written quote. No high-pressure sales.

Lake Mary-Specific Considerations

Lake Mary sits in Seminole County. The water you drink, cook with, and shower in is treated by City of Lake Mary Public Works (see the utility's water-quality page).

Notable local water-quality details:

  • hardness from Floridan Aquifer source water (source)
  • city residual disinfectant (source)

For the most current numbers (chlorine or chloramine residual, trihalomethanes, hardness, lead and copper at the tap), pull Lake Mary's latest Consumer Confidence Report directly from the utility. We bring a fresh on-site test to every consultation.

Service Area: Lake Mary Neighborhoods and ZIPs

We install for homeowners across Lake Mary. Common neighborhoods we serve include Heathrow, Lake Mary Boulevard corridor, Timacuan, plus the broader Seminole County area. Primary ZIP codes: 32746. Outside this list? We likely still serve you, most of the Central Florida metro is in our standard service zone. Schedule a free water test or call (407) 512-8342.

Looking at a neighboring city or a different system? See Reverse Osmosis System Installation in Kissimmee, FL or Water Softener Installation in Lake Mary, FL.

Frequently Asked Questions

Why install reverse osmosis in Lake Mary?

Reverse osmosis is the only point-of-use technology that consistently removes dissolved solids, lead, arsenic, fluoride, nitrates, chloramines, and PFAS to bottled-water quality. For Lake Mary homes, that means crisp drinking water and clear ice from the same line, without buying plastic jugs.

How much water does an RO system waste?

Older RO systems wasted four gallons to make one. Modern systems we install run closer to a one-to-one recovery thanks to permeate-pump or tankless designs. Over a year of typical kitchen use, the waste is comparable to one or two extra dishwasher cycles.

Will an RO system run my refrigerator water and ice?

In most cases, yes. We tee off the RO storage tank to feed the fridge ice maker and water dispenser when the run is short enough to maintain pressure. On longer runs we add a permeate pump.

How often do filters need changing?

Sediment and carbon pre-filters change every six to twelve months. The RO membrane itself typically lasts two to five years on Central Florida feed water, longer when a softener is installed upstream of the RO unit.

Ready to fix the water at your Lake Mary home?

Free in-home water test. No high-pressure sales. A written quote with the system sized for your home.

Schedule a Free Water Test(407) 512-8342

Photo: Solomon203, CC BY-SA 4.0, via Wikimedia Commons.