Advanced ion-exchange removes the calcium and magnesium common in St. Johns County’s hard Floridan aquifer water—so every tap runs soft, conditioned water.
The System Itself
A high-capacity resin tank and built-in brine cabinet, installed where water enters your Saint Johns River Estates home. It runs itself—the electronic valve tracks your usage and regenerates on demand, so you’re not wasting salt.
Key Features
Sized for a family home in Saint Johns River Estates 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 based on the water you actually used—not on a fixed schedule.
Tracks household usage and adjusts itself to match your pattern.
Calcium and magnesium—the scale-forming minerals often found in Floridan aquifer water here in St. Johns County.
Keeps strong pressure—showers and appliances can run together.
Tells you when to top up—before you notice hard water returning.
Reliable, low-draw operation that costs very little to keep running.
Whole-House Water Softener for Hard Water
$1,495
Installed
Regularly

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

Plumbed into your main line and commissioned by professionals.

We test your water and program the valve to your household before we leave.

No surprises—one low price includes everything.

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

Treated at the source—so your whole Saint Johns River Estates 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—common in Floridan aquifer water around St. Johns County, helping stop scale, spots, and dry skin for softer water throughout your home.
Why hard water is the 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. In St. Johns County, Floridan aquifer water is often hard, so this buildup is common. 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 needed.
Ion-exchange resin attracts and removes Floridan-aquifer hardness minerals as water flows through.
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 St. Johns County’s hard-water conditions.
See & Feel the Difference in Your Water
Softening is one of the few upgrades you notice right away. Showers feel better, glassware comes out clear, and the hard-water ring from Floridan aquifer minerals stops coming back.
| Around the house | Before - Hard Water | With a Softener After - Soft Water |
|---|---|---|
| Pipes, heater & fixtures | Hard-water scale and buildup (common locally) | No more hard-water scale or spots |
| Dishes & faucets | Spots on dishes and faucets | Shiny, like-new fixtures—even with hard water |
| Skin & hair | Rough, dry skin and hair from hard water | Softer skin and silkier hair |
| Laundry | Stiff, scratchy laundry | Softer, fluffier laundry |
Swipe the table sideways to compare both columns.
Installed for $1,495 - 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. If you’re not sure how hard your Floridan aquifer water is in St. Johns County, we’ll test it as part of the visit.
Why Saint Johns River Estates Homeowners Choose Us
Installed by a Florida plumbing company that knows St. Johns County water—and stands behind the work.
Components engineered for reliable, long-term performance in Florida homes.
Top up the salt when the indicator asks—the valve handles the rest.
We stand behind our products and the quality of our work in St. Johns County.
Join homeowners across St. Johns County who choose Mr. Pure Water.
Ideal For
Warranty
Hardness minerals are removed, so the water feels smoother right away—great for St. Johns County water.
Helps maintain natural moisture and leaves skin and hair feeling healthier.
Soap and shampoo lather properly in soft water, so you use noticeably less.
In the St. Johns County (St. Augustine area), much of our water is sourced from the Floridan aquifer—often bringing hard water with scale-forming minerals. 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: no scale in the water heater, no spots on the glassware, no film on the shower door, and noticeably less soap and detergent to get the same clean.
Whole-House Water Softener
$1,495
Installed
Regularly