See the purity, trust the technology. A tankless under-sink system that delivers ultra-pure, clean, refreshing water on demand for your Whispering Pines family—especially helpful with Florida’s mineral-rich, hard groundwater.
The System Itself
The whole system fits under your sink and connects with quick-connect fittings. Four quick-change twist cartridges handle the filtration stages, and a UV chamber sits inline. There’s no bulky storage tank, so water is purified on demand—ideal for humid subtropical Whispering Pines living.
First cartridge captures rust, dirt, sand, and larger particles—helpful with mineral-rich Florida water before it reaches later stages.
Carbon block media that reduces chlorine, odors, colors, and chemicals before the membrane—great for many Whispering Pines taps.
The heart of the system—rejects dissolved solids and heavy metals and sends the concentrate to the drain (helpful with hard water).
The final cartridge polishes the water and adds beneficial minerals back for a balanced pH—great for Whispering Pines homes.
Filtration Stages
Each stage handles what the one before it left behind—helpful in Whispering Pines, where mineral-rich (hard) groundwater can lead to buildup. UV is the fourth step and the one stage that is not filtration at all; it handles what filters can’t catch.
Removes rust, dirt, sand, and large particles—great as a first step for hard Florida water.
Reduces chlorine, odors, colors, and chemicals for cleaner-tasting water in Whispering Pines.
Removes up to 99% of dissolved solids, heavy metals, and more—ideal for many hard-water homes in Whispering Pines.
Kills 99.99% of bacteria, viruses and microorganisms.
Adds beneficial minerals for a balanced, healthy pH—great for daily drinking water in Whispering Pines.
Four filtration stages plus UV sterilization. Steps 1 to 3 and 5 are the four filtration stages; step 4 is the built-in UV lamp for disinfection. It’s included in the price on every system we install in Whispering Pines.
Pricing
The systems are identical—the difference is how many you have installed in Whispering Pines on the same visit. Every unit includes UV sterilization and professional installation.
1 UnitInstalled
Regularly $2,000 - you save $1,005
The standard install, and the right fit for a kitchen sink in most Whispering Pines homes.
2 UnitsInstalled
A lower price per unit when you install two systems in your Whispering Pines home.
Great for a kitchen and wet bar, a second kitchen, or a guest suite in your Whispering Pines home.
3 or MoreInstalled
Our lowest per-unit price
Great for larger Whispering Pines homes, multi-unit properties, and light commercial spaces.
All prices are installed and include UV sterilization, with no hidden fees. Not sure how many you need? We’ll walk your Whispering Pines property with you during the visit.
Technical Specifications
The SimPure ROULP-3012-400-T1, from the T1-400 series. A tankless build that produces up to 400 gallons a day on demand, so the water is made when you draw it rather than stored.
400 GPD
Production rate
1.5:1
Pure-to-drain ratio
1,057 gal
Per full cartridge set
99.99%
Maximum TDS reduction
The T1-400 series tankless under-sink reverse osmosis system for Whispering Pines homes.
Typically 95% and up to 99.99%, bringing 200–500 PPM tap water to near 0 PPM, or below 25 PPM, depending on your Whispering Pines source water.
The lamp runs automatically based on water flow pressure, and can be adjusted to fit your Whispering Pines home’s needs.
Keeps water fresh, saves under-sink space, and helps prevent secondary contamination—perfect for Whispering Pines kitchens.
One gallon of wastewater for every 1.5 gallons of purified water produced.
One complete set of cartridges is roughly the equivalent of 8,000 bottles of water—less hauling and less plastic in Whispering Pines.
One Unit, Installed
$995
Installed
Regularly

Unit, all four cartridges, faucet, fittings & all parts—ready for Whispering Pines homes.

The built-in UV lamp is included in the price—no upgrade needed.

Fits neatly under your sink and is commissioned by professionals in Whispering Pines.

We test your Whispering Pines water before and after, so you can see the difference.

No surprises in Whispering Pines. One low price includes everything.

Lower per-unit pricing when we install two or more in your Whispering Pines home.
Independent Testing
You don’t have to take performance on faith. The system has been tested by an independent laboratory against the recognised standard for reverse osmosis drinking water systems—great peace of mind for Whispering Pines households.
Testing covers the removal of over 99.99% of more than 1,000 contaminants, including total dissolved solids such as fluoride, nitrates and nitrites; PFAS, PFOA and PFOS; heavy metals such as lead and arsenic; and chloride.
Made by SimPure
SimPure is based in Seattle, Washington and has served the USA since 2006, with trained water specialists available for product support.
Reduction performance varies with source water and household usage. We test your water during the Whispering Pines visit, so you know exactly what you’re starting from.
Perfect For
Point-of-use purification means the water you drink and cook with in Whispering Pines is the water that gets purified.
Cleaner Water. Better Living. In Whispering Pines.
Installed by a Florida plumbing company that’s been doing this a long time—and stands behind the work in Whispering Pines.
Built with premium materials for reliable, long-term performance in Whispering Pines.
The built-in UV lamp is included in the price on every unit we install in Whispering Pines.
We stand behind our products and the quality of our service in Whispering Pines.
Join Whispering Pines homeowners who choose Mr. Pure Water for cleaner, better-tasting water.
Product Assurances
Better-tasting, odor-free water for drinking, cooking, and everyday use in Whispering Pines.
Tankless purification as you draw—no storage tank, no waiting, just fresh water in Whispering Pines.
UV helps eliminate bacteria, viruses, and microorganisms—extra peace of mind for Whispering Pines water.
The Mr. Pure Water Under-Sink Reverse Osmosis System with UV Sterilization is a tankless point-of-use system that fits neatly under your sink with quick-connect fittings—ideal for humid subtropical Whispering Pines, FL. Cold water enters a PP sediment cartridge that catches rust, dirt, sand and large particles, then a CTO carbon block that takes out chlorine, odors, colors and chemicals. The reverse osmosis membrane removes up to 99% of dissolved solids and heavy metals, sending the concentrate to the drain at a 1.5:1 pure-to-drain ratio. A built-in UV lamp then kills 99.99% of bacteria, viruses and microorganisms - the one thing a filter cannot catch - operating automatically on water flow pressure. An alkaline and mineral stage finishes the water, putting beneficial minerals back for a balanced pH. Five stages in all - PP, CTO, RO, UV and alkaline - producing up to 400 gallons a day on demand, with no bulky storage tank to hold water, take up space or invite secondary contamination.
One Unit, Installed in Whispering Pines
$995
Installed
Regularly