Phone: 305-404-8790
info@bestwaterheater.com
Phone: 305-404-8790 info@bestwaterheater.com
Bottled-water quality throughout your home. Purification to ≤0.01 microns—no bulky RO tanks or pumps.
System Specifications
A hollow-fiber ultrafiltration membrane does the work a reverse osmosis membrane normally needs a storage tank to do—so every tap runs at full pressure, all day, with no brine tank taking up your space.
Ultrafiltration pore size
High whole-house flow rate
About a year between changes
Physical barrier, not chemical
Visibly clearer water
Operates perfectly up to
Limited Time Offer
$2,995
Installed
Regularly
Cartridge housings, manifold, UF membrane vessel & all parts.
Mounted, plumbed and pressure-tested by experienced professionals.
We test your water and verify flow and pressure before we leave.
Fully tankless - no storage tank, no waiting for a refill.
We stand behind our work and your satisfaction in Islamorada.
Treated at the main line, so the whole house benefits at once.
Why This System
Carbon and sediment reduce what dissolves in water. A 0.01-micron membrane blocks what floats in it.
Ultra-fine filtration blocks contaminants larger than 0.01 microns.
Blocks harmful microbes and microscopic particles.
Reduces turbidity for cleaner, clearer water.
Activated carbon reduces chlorine, odors, and VOCs.
See how quickly trapped contaminants can build up inside your filters.
Blocked by the 0.01 micron membrane
Ultra-fine plastic particles & colloids
Added to most municipal supplies
Adsorbed alongside lead & toxic metals
Lead, mercury, nickel & chromium
Taste, odor & harsh chemicals
Volatile organics & herbicides
The rotten-egg smell in well water
Sand, silt, moderate scale & storm-season debris
Cloudiness, color and organic growth
Advanced Filtration
Specialized stages in sequence - sediment, KDF-55 redox alloy, fine carbon, and a hollow-fiber ultrafiltration membrane.
Ultrafiltration delivers reverse osmosis quality water to every tap - no storage tank, no brine waste.
99.99% bacteria removal/reduction by blocking organisms outright rather than inactivating them.
80,000 gallon capacity and long-life media keep maintenance to roughly once a year.
The Multi-Stage Advantage
Pre-Filtration - Polypropylene
Captures larger particles and helps protect downstream filters and appliances from premature clogging—especially after storm season.
Copper / Zinc Redox & Bacteriostatic Media
A copper-zinc redox alloy converts chlorine and precipitates metals, while suppressing growth inside the housing.
Fine Activated Carbon Block
Fine filtration plus activated carbon adsorption - the stage that handles chemicals, taste, odor and color.
<0.01 Micron Hollow-Fiber Barrier
The final barrier. Bundles of hollow fibers with pores under 0.01 microns let water through and hold everything larger outside.
How It Works
Raw water from the main line enters the inlet manifold at up to 80 PSI.
Sediment, KDF-55 and 0.5-micron carbon strip particles, metals and chemicals in sequence.
The hollow-fiber membrane holds back what's left, and purified water flows to every tap at 15 GPM.
Engineered for
Whole-Home Protection in Islamorada
Bottled water-quality water from every tap in Islamorada. Every day.
High-Flow Capacity
15 gallons per minute keeps showers, laundry and the kitchen running at once.
Engineered for Maximum Performance
Uninterrupted flow for the entire home.
Helps protect plumbing, appliances & fixtures in coastal salt air.
Cleaner, clearer water for your whole family in the Florida Keys.
Premium media for a long service life in coastal conditions.
Roughly one service visit per year.
Inside the System
Contaminated water enters the system.
Evenly distributes water across the filtration stages.
Removes sand, rust, silt, and larger particles—helpful after Keys storms.
Reduces chlorine, odors, VOCs, and taste issues common with municipal water.
Bundles of hollow fibers create a membrane barrier that blocks bacteria, cysts, microplastics, turbidity, and solids larger than 0.01 µm.
Collects purified water from the membrane fibers.
Clean, filtered water exits the system.
Removes trapped sediment and backwash debris during maintenance or a manual flush.
Regular maintenance and periodic flushing help ensure optimal performance and a longer system life—important in coastal conditions.
How Reactive Osmosis (RO2) Works
The sediment pre-screen captures sand, rust, silt, and other visible particles.
Activated carbon binds chlorine, VOCs, and odor-causing compounds.
Clean water passes through the hollow fibers; very fine contaminants are retained outside.
Contaminants Reduced
Conventional Whole-House RO
This System - Reactive Osmosis (RO2)
Traditional RO vs. Reactive Osmosis
A traditional whole house reverse osmosis system and a Reactive Osmosis (RO2) system are both after the same result - reverse osmosis quality water at every tap.
Traditional Reverse Osmosis
Reactive Osmosis (RO2)
Reactive Osmosis (RO2) delivers reverse osmosis quality water at every tap without a tank or a pump.
Pure water isn't a luxury. It's a Keys lifestyle.
Bottled water-quality water on tap,
in every room of your Islamorada home.
99.99% turbidity removal/reduction means
clearer glasses, ice and bathwater.
99.99% bacteria removal - organisms
are blocked, not just treated.
Carbon-polished water for coffee, tea,
and all your favorite recipes.
Tankless design delivers 15 GPM
with nothing to refill.
80,000 gallon capacity keeps
maintenance down to an annual service.
KDF-55 and 0.5-micron carbon take on chlorine, disinfection byproducts, taste and odor at the main line.
The 5-micron pre-filter and membrane handle silt, rust and turbidity—plus biological contamination—together.
Installed across South Florida—including Monroe County and the Florida Keys—often in a single visit.
Conventional whole house reverse osmosis has three well-known drawbacks: it needs a storage tank, it needs a booster pump, and it sends a large share of your water down the drain as brine - then delivers it slowly. Reactive Osmosis (RO2) takes a different route to the same result. A hollow-fiber membrane with pores at or under 0.01 microns physically blocks bacteria, cysts, colloids, microplastics and many viruses - contaminants no carbon filter reliably stops - while running tankless at 15 gallons per minute. It's worth being clear about the tradeoff: RO2 is not a reverse osmosis membrane, and it won't lower dissolved salts or TDS the way a true RO system does. What it does remove is everything particulate and biological, which is what most homeowners are actually worried about, and it does it for the whole house at full pressure.
Treated at the main line, so kitchen, bath, laundry and ice all get the same water.
Turbidity reduction shows up first in your ice cubes and drinking glasses.
KDF-55 redox media helps prevent moderate scale buildup inside pipes, fixtures and appliances.
Sediment and scale never reach your water heater, dishwasher or washing machine.
Chlorine reduction at the main line means softer-feeling water for skin, hair and fabric.
80,000 gallon capacity and long-life media keep upkeep to a single annual visit.
Whole House Reverse Osmosis in Islamorada, FL
Bottled water quality at every tap, not just under the sink—here’s how whole-home RO works and why RO2 fits.
A whole house reverse osmosis system treats water at the main line so every fixture is fed purified water.
A true RO membrane produces water slowly, so a whole house RO system needs a storage tank, a booster pump, and a brine line.
Reactive Osmosis reaches RO-quality water by filtration: multi-stage media plus a 0.01-micron membrane, no tank or pump.
KDF-55 and carbon handle chlorine, VOCs, and metals; the membrane blocks bacteria, cysts, microplastics, and turbidity. Salts/TDS are the exception.
Our complete whole-house Reactive Osmosis (RO2) system is $2,995 installed - regularly $5,000, including install, water test, and system check.
On municipal supplies the KDF-55 and carbon stages take on chlorine, taste and odor at the main line. We serve Islamorada and Monroe County.
Limited Time Offer
$2,995
Installed
Regularly
305-404-8790
info@bestwaterheater.com
