See the purity, trust the technology. A tankless under-sink system that delivers ultra-pure, clean, refreshing water on demand for your Boca Raton family.
The System Itself
The system fits under your sink and connects with quick-connect fittings. Four quick-change twist cartridges handle the filtration stages, with an inline UV chamber. No bulky storage tank—Boca Raton families get purified water on demand.
The first cartridge catches rust, dirt, sand, and large particles before anything downstream sees them.
Carbon block media that reduces chlorine, odors, colors, and chemicals before the membrane—great for Boca Raton tap water.
The heart of the system—rejects dissolved solids and heavy metals and sends the concentrate to the drain.
Final cartridge polishes the water and adds beneficial minerals back for a balanced pH—popular in Boca Raton homes.
Filtration Stages
Each stage handles what the one before it leaves behind—helpful with Boca Raton’s hard municipal water. UV is the fourth step in the sequence and the one stage that is not filtration at all; it targets what filters can’t catch.
Removes rust, dirt, sand, and large particles—great for Boca Raton’s hard municipal water.
Reduces chlorine, odors, colors, and chemicals in Boca Raton municipal water.
Removes up to 99% of dissolved solids, heavy metals, and more—helpful with hard Boca Raton water.
Kills 99.99% of bacteria, viruses, and microorganisms.
Adds beneficial minerals back for a balanced, healthy pH.
Four filtration stages plus UV sterilization. Steps 1–3 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 Boca Raton.
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 Boca Raton homes.
1 UnitInstalled
Regularly $2,000 - you save $1,005
The standard install, and the right fit for a kitchen sink in most Boca Raton homes.
2 UnitsInstalled
A lower price per unit when you install two systems in the same Boca Raton home.
Ideal for a kitchen and wet bar—great for many Boca Raton homes and guest suites.
3 or MoreInstalled
Our lowest per-unit price
For larger Boca Raton homes, multi-unit properties, and light commercial spaces.
All prices are installed and include UV sterilization—no hidden fees. Not sure how many you need? We’ll walk the Boca Raton 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 (source water varies).
The UV lamp runs automatically based on water flow pressure, and can be adjusted.
Keeps water fresh, saves under-sink space, and helps prevent secondary contamination in humid South Florida.
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 Boca Raton.
One Unit, Installed
$995
Installed
Regularly

Unit, all four cartridges, faucet, fittings & all parts—ready for Boca Raton installs.

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

Fitted under your sink and commissioned by local Boca Raton professionals.

We test your Boca Raton 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 the same Boca Raton home.
Independent Testing
You don’t have to take performance on faith. This system has been independently lab tested against the recognized standard for reverse osmosis drinking water systems—great peace of mind for Boca Raton kitchens.
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 Boca Raton water during the visit so you know what you’re starting from.
Perfect For
Point-of-use filtration means the water you drink and cook with is what gets purified—perfect for Boca Raton kitchens.
Cleaner Water. Better Living in Boca Raton.
Installed by a Florida plumbing company that’s done this for years—and stands behind the work in Boca Raton.
Built with premium materials for reliable, long-term performance in South Florida homes.
The built-in UV lamp is included in the price on every unit we install in Boca Raton.
We stand behind our products and the quality of our service here in Boca Raton.
Join Boca Raton homeowners who trust Mr. Pure Water for cleaner, better-tasting water.
Product Assurances
Better-tasting, odor-free water for drinking, cooking, and everyday use in Boca Raton.
Tankless purification as you draw—no storage tank, no waiting, ideal for Boca Raton homes.
The built-in UV lamp helps eliminate bacteria, viruses, and microorganisms—extra peace of mind in Boca Raton.
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—great for Boca Raton kitchens where space matters. 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, helping cut down on issues tied to hard municipal water and limescale buildup common in Southern Palm Beach County homes. It sends 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 Boca Raton
$995
Installed
Regularly