Advanced ion-exchange removes the calcium and magnesium behind St. Augustine South’s hard-water scale, spots, and dry skin—so every tap runs soft, conditioned water.
The System Itself
A high-capacity resin tank with a built-in brine cabinet, installed where water enters your St. Augustine South home. It runs itself—the electronic valve tracks your real usage and regenerates on demand, so you’re not wasting salt.
Key Features
Sized for a family home in St. Johns County 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 a fixed schedule.
Tracks household usage and adjusts itself to match your pattern.
Calcium and magnesium—the two minerals behind St. Augustine South scale and spotting.
Keeps strong pressure—showers and appliances can run together.
Tells you when to top up—before you notice a change in water feel.
Reliable, low-draw running that costs very little to keep on.
Whole-House Water Softener for Hard Water
$1,495
Installed
Regularly

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

Plumbed into your main line and commissioned by professionals in St. Augustine South.

We test your water and program the valve to your household before we leave—dialed in for St. Augustine South hard water.

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 St Augustine South 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 St. Augustine South home.
Why hard water is the problem here
Calcium and magnesium are dissolved rock. They do not 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 St. Augustine South’s hard water, that buildup can happen 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 captures hard-water minerals as water flows through the bed.
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. Augustine South’s hard water.
See & Feel the Difference in St. Johns County
Softening is one of the few upgrades you notice right away. Showers feel better, glassware comes out clear, and hard-water rings around faucets in your St. Augustine South home stop coming back.
| Around the house | Before - St. Augustine South Hard Water | With a Softener After - Soft Water |
|---|---|---|
| Pipes, heater & fixtures | Hard-water scale, buildup, and spots | No more hard-water scale or spots |
| Dishes & faucets | Spots on dishes, faucets, and shower glass | Shiny, like-new fixtures—less hard-water scale |
| 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 your St. Augustine South home. 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 are not sure how hard your water actually is, we will test it as part of the visit.
Why St. Augustine South Homeowners Choose Us
Installed by a Florida plumbing company that understands coastal conditions around St. Augustine South—and stands behind the work.
Components engineered for reliable, long-term performance in coastal Florida.
Top up the salt when the indicator asks—the valve handles the rest.
We stand behind our products and the quality of service we bring to St. Johns County homes.
Join St. Johns County homeowners who choose Mr. Pure Water.
Ideal For
Warranty
Hardness minerals are removed, so water feels smoother from the first shower.
Helps maintain natural moisture and leaves skin and hair feeling healthier in our humid coastal 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 remove calcium and magnesium before water reaches a single fixture. A high-capacity resin tank—up to 42,000 grains—does the work, while an electronic control valve meters real household use and regenerates on demand rather than on a timer. The built-in brine cabinet keeps the resin recharged, and a low-salt indicator lets you know when to top it up. The result is soft, conditioned water at every tap—ideal for St Augustine South’s hard water: less mineral scale in the water heater, fewer spots on glassware, less film on shower doors, and noticeably less soap and detergent to get the same clean.
Whole-House Water Softener
$1,495
Installed
Regularly