See the purity, trust the technology. A tankless under-sink system that delivers ultra-pure, clean, refreshing water on demand—helping Seminole Shores families combat hard-water scale and enjoy better-tasting water.
The System Itself
The whole system fits under your sink and connects with quick-connect fittings. Four quick-change twist cartridges handle the four filtration stages, with a UV chamber inline. No bulky storage tank—so you get purified water on demand, a great fit for humid, coastal Seminole Shores living.
The first cartridge—catching rust, dirt, sand, and large particles before anything downstream sees them.
Carbon block media that reduces chlorine, odors, colors, and chemicals—great for hard-water homes in Seminole Shores.
The heart of the system—rejects dissolved solids and heavy metals, sending the concentrate to the drain.
The final cartridge polishes the water and adds beneficial minerals back for a balanced pH—ideal for Seminole Shores.
Filtration Stages
Each stage handles what the one before it left behind—important for Seminole Shores homes dealing with hard-water mineral scale. UV is the fourth step in the sequence, and it’s not filtration at all; it’s there to handle what filters can’t catch.
Removes rust, dirt, sand, and large particles—great for Seminole Shores water lines.
Reduces chlorine, odors, colors, and chemicals from Seminole Shores tap water.
Removes up to 99% of dissolved solids, heavy metals, and more—helpful for hard water in Seminole Shores.
Kills 99.99% of bacteria, viruses and microorganisms.
Adds beneficial minerals back 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. It’s included in the price on every system we install in Seminole 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 for Seminole Shores homes.
1 UnitInstalled
Regularly $2,000 - you save $1,005
The standard install—and the right fit for a kitchen sink in most Seminole Shores homes.
2 UnitsInstalled
A lower price per unit on a two-system install in Seminole Shores
Ideal for a kitchen and wet bar, a second kitchen, or a guest suite in Seminole Shores.
3 or MoreInstalled
Our lowest per-unit price in Seminole Shores
Great for larger Seminole Shores 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 Seminole Shores 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 for Seminole Shores homes.
Typically 95% and up to 99.99%, bringing 200–500 PPM tap water to near 0 PPM, or below 25 PPM.
The lamp runs automatically based on water-flow pressure, and can be adjusted.
Keeps water fresh, saves under-sink space, and helps prevent secondary contamination—great for Seminole Shores 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 for Seminole Shores.
One Unit, Installed
$995
Installed
Regularly

Unit, all four cartridges, faucet, fittings & all parts—ready for Seminole Shores homes.

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

Fitted under your sink and commissioned by pros—built for coastal Florida conditions.

We test your Seminole Shores 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 in your Seminole Shores home.
Independent Testing
You don’t have to take performance on faith. This system has been tested by an independent laboratory against the recognized standard for reverse osmosis drinking water systems—so Seminole Shores families can choose with confidence.
Testing verifies removal of over 99.99% of 1,000+ contaminants, including TDS like fluoride, nitrates and nitrites; PFAS (PFOA/PFOS); heavy metals like lead and arsenic; and chloride—great for hard-water coastal Florida homes.
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 Seminole Shores visit so you know what you’re starting from.
Perfect For
It installs at the point of use—so the water you drink and cook with in Seminole Shores is the water that gets purified.
Cleaner Water. Better Living in Seminole Shores.
Installed for Seminole Shores homes by a Florida plumbing company that’s been doing this a long time—and stands behind the work.
Built with premium materials for reliable, long-term performance—even in coastal Florida conditions.
The built-in UV lamp is included in the price on every unit we install in Seminole Shores.
We stand behind our products and the quality of our service in Seminole Shores.
Join Seminole Shores homeowners who choose Mr. Pure Water for cleaner, better-tasting water.
Product Assurances
Better-tasting, odor-free water for Seminole Shores drinking, cooking, and everyday use.
Tankless purification as you draw—no storage tank, no waiting, even in humid subtropical Seminole Shores.
The built-in UV lamp helps eliminate bacteria, viruses and microorganisms a filter can’t 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 Seminole Shores homes dealing with hard-water mineral scale and coastal salt-air concerns. 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