Advanced ion-exchange technology removes the calcium and magnesium behind scale and spots—so your Big Coppitt Key home gets soft, conditioned water at every tap.
The System Itself
A high-capacity resin tank and built-in brine cabinet, installed where water enters your home. It runs itself—an electronic valve tracks your actual usage and regenerates on demand, helping protect plumbing from the Florida Keys’ coastal corrosion and scaling.
Key Features
Sized for a family home in Big Coppitt Key and engineered to stay out of your way: high grain capacity, a valve that regenerates on demand rather than on a clock, and a high-flow design that keeps your pressure where it should be.
42,000
Grain capacity, up to
1-6
Person households
10 yr
Tank warranty
5 yr
Electronics warranty
Regenerates on the water you actually used, not on a fixed schedule.
Tracks household usage and adjusts itself to match your pattern in your Big Coppitt Key home.
Calcium and magnesium—the two minerals behind scale and spotting in Big Coppitt Key’s moderate-hard water.
Keeps great pressure—perfect for busy Keys mornings.
Tells you when to top up—before you notice changes in your Keys water.
Reliable, low-draw operation that costs very little to keep running.
Whole-House Water Softener for Big Coppitt Key
$1,495
Installed
Regularly

Resin tank, brine cabinet, electronic control valve & all parts.

Plumbed into your main line and commissioned by professionals for your Big Coppitt Key home.

We test your water and program the valve to your household before we leave—right here in Big Coppitt Key.

No surprises—one straightforward price includes everything.

Backed by a 10-year tank and 5-year electronics warranty.

Treated at the source—so your whole Big Coppitt Key home runs soft.
How It Works
Hard water from the main supply enters the system and leaves as soft, conditioned water. The softener removes the hardness minerals—calcium and magnesium—that cause scale, spots and dry skin, giving you soft, luxurious water throughout your Big Coppitt Key home.
Why moderate hardness is still a problem here
Calcium and magnesium are dissolved rock. They don’t filter out the way sediment does—they come out of solution as scale on anything warm or wet: the inside of your water heater, the shower glass, the dishwasher element, the faucet aerators. With Big Coppitt Key’s moderate hardness and coastal conditions, that buildup can show up fast. Ion exchange is the only method that actually takes them out of the water rather than just changing how they behave.
Sits on top of the tank, monitors usage and regenerates automatically when the resin needs it.
Ion-exchange resin attracts and removes hardness minerals as water flows through the bed—great for Monroe County homes.
Holds salt for automatic regeneration, so the resin is recharged and you always have soft water.
Regenerates on demand, not on a clock
Timer-based softeners regenerate whether you needed it or not—wasting salt and water on a quiet week, and running out mid-cycle on a busy one. This valve meters what the house actually uses and recharges the resin at the right moment—ideal for Big Coppitt Key households that don’t use the same amount every week.
See & Feel the Florida Keys Difference
Softening is one of the few upgrades you notice right away. Showers feel better, glassware comes out clear, and that ring around faucets slows down—helpful in the Florida Keys where salt air and scale can be tough on fixtures.
| Around your Big Coppitt Key home | Before - Big Coppitt Key Hard Water | With a Softener After - Soft Water |
|---|---|---|
| Pipes, heater & fixtures | Hard water scale and buildup in coastal plumbing | No more scale or spots in Big Coppitt Key |
| Dishes & faucets | Spots on dishes and faucets | Shiny, like-new fixtures—even in salt air |
| Skin & hair | Rough, dry skin and hair | Softer skin and silkier hair |
| Laundry | Stiff, scratchy laundry | Softer, fluffier laundry |
Swipe the table sideways to compare both columns.
Installed for $1,495 in Big Coppitt Key - regularly $3,000.
One system, plumbed in at the main line, treating every tap in the house. It is backed by a 10-year tank warranty and a 5-year electronics warranty, and it suits city or well water in homes of one to six people in Big Coppitt Key. Not sure how hard your water is? We’ll test it during your visit.
Why Big Coppitt Key Homeowners Choose Us
Installed by a Florida plumbing company that knows Monroe County conditions—and stands behind the work.
Components engineered for reliable, long-term performance in coastal conditions.
Top up the salt when the indicator asks—the valve handles the rest, even through hot, humid Big Coppitt Key summers.
We stand behind our products and the quality of our service in Monroe County.
Join homeowners across Monroe County who choose Mr. Pure Water.
Ideal For
Warranty
Hardness minerals are removed, so water feels smoother—right away in Big Coppitt Key.
Helps maintain natural moisture and leaves skin and hair feeling healthier in our hot, humid climate.
Soap and shampoo lather properly in soft water, so you use noticeably less of both.
The Mr. Pure Water Whole-House Water Softener uses advanced ion-exchange technology to take the calcium and magnesium out of your water before it reaches a single fixture. A high-capacity resin tank - up to 42,000 grains - does the work, while an electronic control valve meters how much water the household actually uses and regenerates on demand rather than on a timer. The built-in brine cabinet keeps the resin recharged, and a low-salt indicator tells you when to top it up. The result is soft, conditioned water at every tap—helping fight moderate hardness and the scaling that can come with coastal conditions in Big Coppitt Key: less buildup in the water heater, fewer spots on glassware, less film on the shower door, and noticeably less soap and detergent to get the same clean.
Whole-House Water Softener for Big Coppitt Key
$1,495
Installed
Regularly