See the purity, trust the technology. A tankless under-sink system that delivers ultra-pure, clean, refreshing water on demand for your Twentymile Bend family.
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, and a UV chamber sits inline between them. There is no bulky storage tank, so the water is purified on demand—ideal for Twentymile Bend homes on private wells where water quality can vary.
The first cartridge catches rust, dirt, sand, and larger particles—great for the variability you can see with rural well water.
Carbon block media that reduces chlorine, odors, colors, and chemicals before the membrane—helpful for variable well water in rural Florida.
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 everyday drinking in Twentymile Bend.
Filtration Stages
Each stage handles what the one before it left behind. UV is step four—and it is not filtration at all. It is there to help address what filters may miss, which matters for many Twentymile Bend homes on private wells.
Removes rust, dirt, sand and large particles—common in private well water.
Removes chlorine, odors, colors, and chemicals—great for Twentymile Bend water.
Removes up to 99% of dissolved solids, heavy metals, and more—performance depends on your Twentymile Bend source water.
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 four filtration stages; step 4 is the built-in UV lamp (disinfection, not filtration). It’s included in the price on every system we install in Twentymile Bend.
Pricing
The systems are identical—the difference is how many you install on the same visit. Every unit includes UV sterilization and professional installation for Twentymile Bend homes.
1 UnitInstalled
Regularly $2,000 - you save $1,005
The standard install, and the right fit for a kitchen sink in most Twentymile Bend homes.
2 UnitsInstalled
A lower price per unit on a two-system install
Ideal for a kitchen and wet bar, a second kitchen, or a guest suite on your Twentymile Bend property.
3 or MoreInstalled
Our lowest per-unit price
Great for larger Twentymile Bend 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 Twentymile Bend 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.
Typically 95% and up to 99.99%, bringing 200–500 PPM tap water to near 0 PPM, or below 25 PPM (results vary by source—especially on private wells).
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—perfect for humid subtropical Florida 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—great for Twentymile Bend homes.
One Unit, Installed
$995
Installed
Regularly

Unit, all four cartridges, faucet, fittings & all parts—everything you need in Twentymile Bend.

The built-in UV lamp is part of the price, not an upgrade.

Professionally installed under your sink and commissioned for dependable performance in Twentymile Bend.

We test your Twentymile Bend water before and after—especially important for private well quality.

No surprises. One low price includes everything.

Lower per-unit pricing when we install two or more in your Twentymile Bend home.
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. In rural areas like Twentymile Bend, many homes rely on private wells—so we test your water on the visit so you know what you’re starting from.
Perfect For
Point-of-use purification means the water you drink and cook with is what gets treated—perfect for Twentymile Bend well-water households.
Cleaner Water. Better Living in Twentymile Bend.
Installed by a Florida plumbing company that’s been doing this a long time—and stands behind the work for Twentymile Bend homes.
Built with premium materials for reliable, long-term performance in Twentymile Bend.
The built-in UV lamp is included in the price on every unit we install in Twentymile Bend.
We stand behind our products and the quality of service we bring to Twentymile Bend.
Join Twentymile Bend homeowners who want cleaner, better-tasting water—especially important for private well water.
Product Assurances
Better-tasting, odor-free water for drinking, cooking, and everyday use in Twentymile Bend.
Tankless purification means clean water as you draw—no storage tank, no waiting, great for humid Florida living.
Built-in UV helps eliminate bacteria, viruses, and microorganisms—extra peace of mind for Twentymile Bend well 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 Twentymile Bend homes where private well water quality can vary. 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