See the purity, trust the technology. A tankless under-sink system that delivers ultra-pure, clean, refreshing water on demand for your North River Shores family.
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 you get purified water on demand—ideal for busy North River Shores kitchens.
The first cartridge traps rust, dirt, and sand—helpful with mineral-rich Treasure Coast water before it reaches the next stages.
Carbon block media that reduces chlorine, odors, color, and chemicals before the membrane—great for mineral-rich Treasure Coast water.
The heart of the system—rejecting dissolved solids and heavy metals and sending the concentrate to the drain.
The final cartridge polishes the water and adds beneficial minerals back for a balanced pH.
Filtration Stages
Each stage handles what the one before it left behind—especially helpful with mineral-rich Treasure Coast water. UV is the fourth step in the sequence and the one stage that is not filtration at all; it targets what a filter can’t catch.
Removes rust, dirt, sand, and large particles common in mineral-rich Treasure Coast water.
Reduces chlorine, odors, color, and chemicals.
Removes up to 99% of dissolved solids, heavy metals, and more.
Kills 99.99% of bacteria, viruses, and microorganisms.
Adds beneficial minerals for a balanced, healthy pH.
Four filtration stages plus UV sterilization. Steps 1 to 3 and 5 are the filtration stages; step 4 is the built-in UV lamp for disinfection—included in the price on every system we install in North River Shores.
Pricing
The systems are identical—the difference is how many you have installed on the same visit. Every unit includes UV sterilization and professional installation in North River Shores and across Martin County.
1 UnitInstalled
Regularly $2,000 - you save $1,005
The standard install—and the right fit for a kitchen sink in most North River Shores homes.
2 UnitsInstalled
A lower price per unit when you install two systems in the same North River Shores home.
Ideal for a kitchen and wet bar, a second kitchen, or a guest suite in North River Shores.
3 or MoreInstalled
Our lowest per-unit price
For larger Treasure Coast 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 for your Martin County home? We’ll walk the 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 North River Shores.
Typically 95% and up to 99.99%, bringing 200–500 PPM tap water to near 0 PPM, or below 25 PPM.
The lamp operates automatically based on water flow pressure, and can be adjusted.
Keeps water fresh, saves under-sink space, and helps prevent secondary contamination—especially helpful in humid South Florida coastal homes.
One gallon of wastewater for every 1.5 gallons of purified water produced.
A complete set of cartridges is roughly the equivalent of 8,000 bottles of water—less plastic headed toward the Treasure Coast.
One Unit, Installed
$995
Installed
Regularly

Unit, all four cartridges, faucet, fittings & all parts—everything needed for a clean install in Martin County.

The built-in UV lamp is included—no add-on upgrade required.

Fitted under your sink and commissioned by pros who know North River Shores water.

We test your water before and after—so you can see the difference in mineral-rich Treasure Coast water.

No surprises—one low price includes everything for North River Shores.

Lower per-unit pricing when we install two or more—great for North River Shores homes with multiple sinks.
Independent Testing
You don’t have to take performance on faith. The system has been tested by an independent laboratory against the recognized standard for reverse osmosis drinking water systems.
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 visit, so you know what you’re starting with in Martin County.
Perfect For
It installs at the point of use—so the water you drink and cook with in North River Shores is the water that gets purified.
Cleaner Water. Better Living. Right here on the Treasure Coast.
Installed by a Florida plumbing company serving Martin County—experienced work, done right, and backed by our team.
Built with premium materials for reliable, long-term performance in coastal South Florida.
The built-in UV lamp is included in the price on every unit we install in Martin County.
We stand behind our products and the quality of service we provide in North River Shores.
Join homeowners across Martin County’s Treasure Coast who choose Mr. Pure Water.
Product Assurances
Better-tasting, odor-free water for drinking, cooking, and everyday use in North River Shores.
Tankless purification as you draw—no storage tank, no waiting, and no warm South Florida cabinet space wasted.
The built-in UV lamp helps eliminate bacteria, viruses and microorganisms—extra peace of mind for Martin County homes.
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 North River Shores homes dealing with hard, mineral-rich Treasure Coast water. 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
$995
Installed
Regularly