See the purity, trust the technology. A tankless under-sink system that delivers ultra-pure, clean, refreshing water on demand for Marco Shores–Hammock Bay families.
The System Itself
The whole system fits under your sink and connects with quick-connect fittings. Four quick-change twist cartridges provide the four filtration stages, with a UV chamber inline between them. There’s no bulky storage tank, so water is purified on demand—ideal for busy Marco Shores–Hammock Bay kitchens.
The first cartridge traps rust, dirt, and sand—helpful for Collier County’s hard-water mineral scale downstream.
Carbon block media that reduces chlorine, odors, colors, and chemicals before the membrane—helpful with Collier County 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—great for hard Collier County water.
Filtration Stages
Each stage handles what the one before it left behind—helpful for Collier County’s hard water. UV is the fourth step in the sequence and the one stage that is not filtration at all; it addresses what a filter cannot catch.
Removes rust, dirt, sand and large particles—great for hard-water areas in Collier County.
Removes chlorine, odors, colors and chemicals from Marco Shores–Hammock Bay tap water.
Removes up to 99% of dissolved solids, heavy metals and more—ideal for hard water in Collier County.
Kills 99.99% of bacteria, viruses and microorganisms.
Adds beneficial minerals for a balanced, healthy pH—great for everyday drinking in Collier County.
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—not filtration—and it’s included in the price on every system we install in Marco Shores–Hammock Bay.
Pricing
The systems are identical—the difference is how many you have installed on the same visit in Marco Shores–Hammock Bay. 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 Marco Shores–Hammock Bay homes.
2 UnitsInstalled
A lower price per unit when you install two systems in the same home.
Ideal for a kitchen + wet bar, a second kitchen, or a guest suite in Marco Shores-Hammock Bay.
3 or MoreInstalled
Our lowest per-unit price
For larger homes in Hammock Bay, 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 Collier County home? We’ll walk the property with you.
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.
Typically 95% and up to 99.99%, bringing 200–500 PPM tap water to near 0 PPM, or below 25 PPM (source water varies).
The lamp operates automatically based on water-flow pressure, and can be adjusted—handy through humid wet-season swings.
Keeps water fresh, saves under-sink space, and helps prevent secondary contamination—no tank sitting in the heat.
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—great for Collier County living.
One Unit, Installed
$995
Installed
Regularly

Unit, all four cartridges, faucet, fittings & all parts—ready for Collier County installs.

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

Fitted under your sink and commissioned by pros serving Marco Shores-Hammock Bay.

We test your Collier County water before and after, so you can see the difference.

No surprises—one low price includes everything.

Lower per-unit pricing when we install two or more—perfect for larger Collier County homes.
Independent Testing
You do not have to take the performance on faith. The system has been tested by an independent laboratory against the recognised 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 from in Marco Shores–Hammock Bay.
Perfect For
Point-of-use filtration means the water you drink and cook with in Marco Shores-Hammock Bay gets purified right at the tap.
Cleaner Water. Better Living in Collier County.
Installed by a Florida plumbing company trusted around the Naples–Marco Island area—and we stand behind the work.
Built with premium materials for reliable, long-term performance in Collier County homes.
The built-in UV lamp is included in the price on every unit we install in Marco Shores-Hammock Bay.
We stand behind our products and our service here in Collier County.
Join homeowners in Hammock Bay and Marco Shores who choose Mr. Pure Water.
Product Assurances
Better-tasting, odor-free water for drinking, cooking, and everyday use in Marco Shores-Hammock Bay.
Tankless purification as you draw—no storage tank and no waiting, even in humid Collier County summers.
The built-in UV lamp helps eliminate bacteria, viruses and microorganisms a filter cannot catch.
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 Marco Shores-Hammock Bay homes dealing with Collier County’s hard water and mineral scale. 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 Marco Shores–Hammock Bay
$995
Installed
Regularly