Whole-home scale prevention, filtration, and salt-free conditioning for cleaner water in Key Biscayne—no salt brine to buy and no slippery-feeling water.
The System Itself
The whole system is a single treatment tank plumbed in where water enters your Key Biscayne home. No brine cabinet to fill, no drain line to run, and nothing to plug in—the media inside does the work and lasts 10+ years.
Capacity & Pricing
The systems treat water the same—the difference is how many gallons the media is rated to handle before replacement. Larger households and higher-use Key Biscayne homes are often better served by the 800,000-gallon build.
650,000Gallon Capacity
Regularly $2,500 - you save $1,005
The standard build, and a great fit for most Key Biscayne homes on city or well water.
Schedule this install800,000Gallon Capacity
Regularly $3,000 - you save $750
More gallons before a media change—built for larger or higher-use Key Biscayne households.
Schedule this installBoth prices are installed, with no hidden fees. Not sure which size you need? We’ll size it for your Key Biscayne home as part of the visit.
Protect Your Key Biscayne Home
No salt to buy and haul, no electricity to run, no drain line, and no drop in pressure—great for Key Biscayne living. It’s a treatment tank that sits on your main line and keeps working for a decade or more.
10+ yr
Media lifespan
0 lbs
Salt required
0 W
No external power needed
Full
Pressure retained
Nothing to buy, carry, or refill—and no salt discharge to a drain.
No outlet, no controller—nothing to reset after an outage in Key Biscayne.
A high flow rate that keeps Key Biscayne showers and appliances running normally.
The media is rated for years of service before it needs replacing.
Set it and forget it—no regeneration cycle to manage in Key Biscayne.
Fits areas where salt-based discharge is a concern—while still tackling Key Biscayne scale.
650,000 Gallon Capacity
From$1,495
Installed
Regularly

Pre-filter, catalytic media, conditioner, tank & all parts.

Plumbed into your main line and professionally commissioned in Key Biscayne.

We test your Key Biscayne water and size the system to your household usage.

No surprises—one low price includes everything for Key Biscayne.

No brine to buy and no regeneration cycle to pay for.

Filtered and conditioned at the source—for the whole Key Biscayne home.
How It Works in Key Biscayne
Municipal or well water enters the system and leaves cleaner—through three stages designed for Key Biscayne’s hard water scale.
Conditioning, not ion exchange
A salt-based softener strips calcium and magnesium out of the water and replaces them with sodium. This system leaves the minerals in—it changes their form so they can’t stick. The result is scale protection for Key Biscayne’s hard water without a brine tank, without a drain line, and without the slippery feel some people dislike.
A first line of defense that reduces contaminants before they enter the system—great for Miami-Dade County water.
Converts dissolved hardness minerals into microscopic crystals that stay suspended in the water instead of sticking to pipes and fixtures.
Imparts a negative charge to the crystals, helping them resist sticking to plumbing and surfaces.
Soft-water benefits—without the slippery feel
Because the minerals stay in the water instead of being swapped for sodium, you get salt-free conditioning without the slick, hard-to-rinse feel—great for Key Biscayne households used to hard municipal water.
Effectively Removes & Reduces
The pre-filter and media stages handle what comes down a Miami-Dade supply line—particles, chlorine, and the chemistry behind bad taste, odor, and color.
Reduction performance varies with source water and household usage. We test your water during the Key Biscayne visit so you know what you’re starting from.
Cleaner Water for Key Biscayne Living.
Installed by a Florida plumbing company serving Miami-Dade County—and we stand behind the work.
Media and components engineered for a decade or more of service in our humid coastal climate.
No salt, no power, no regeneration cycle—simple, low-maintenance protection from Key Biscayne hard-water scale.
We stand behind our products and our quality of service in Key Biscayne.
Join homeowners across Miami-Dade County who choose Mr. Pure Water.
Cleaner Water for Key Biscayne Living.
Salt-free conditioning helps protect against Key Biscayne’s hard-water scale—without the slick, hard-to-rinse feel of softened water.
Helps cut the mineral scale from Key Biscayne’s hard water that fogs shower doors and rings fixtures.
Filtration reduces chlorine, taste, and odor—so the water you bathe in feels cleaner in warm, humid Key Biscayne weather.
The Mr. Pure Water Salt-Free Water Softener combines whole-house filtration with salt-free scale prevention in a single tank on your main line—ideal for Key Biscayne homes dealing with hard municipal water and coastal salt air that can be tough on plumbing. City or well water meets a triple purpose pre-filter that catches soil, rust, sediment, silt and sand before they reach anything else. A catalytic media bed then converts the dissolved hardness minerals into microscopic crystals that stay suspended in the water instead of plating out on your pipes, and a final conditioning stage imparts a negative charge so those crystals are no longer drawn to plumbing surfaces. Along the way the media reduces chlorine, VOCs, chemicals and the compounds behind bad taste, odor and color. There is no salt brine to buy, no drain line, no external power and no drop in pressure—and the media is rated for ten years or more of service.
650,000 Gallon Capacity
From$1,495
Installed
Regularly