See the purity, trust the technology. A tankless under-sink system that delivers ultra-pure, clean, refreshing water on demand—ideal for Royal Palm Isles families dealing with hard, mineral-rich water.
The System Itself
Designed to fit neatly under your sink with quick-connect fittings. Four quick-change twist cartridges handle the filtration stages, with a UV chamber inline. No bulky storage tank—just fresh, purified water on demand for Royal Palm Isles homes.
The first cartridge catches rust, dirt, sand, and large particles before they move through your Royal Palm Isles plumbing.
Carbon block media that reduces chlorine, odors, colors, and chemicals before the membrane—helpful with South Florida water.
The heart of the system—rejects dissolved solids and heavy metals and sends the concentrate to the drain.
Final cartridge that polishes the water and adds beneficial minerals back for a balanced pH—great for South Florida homes.
Filtration Stages
Each stage handles what the one before it leaves behind—helpful in Royal Palm Isles, where hard, mineral-rich water can be tough on plumbing. UV is the fourth step and the one stage that is not filtration at all; it targets what a filter cannot catch.
Removes rust, dirt, sand, and large particles—helpful with South Florida’s mineral-rich water.
Reduces chlorine, odors, colors, and chemicals.
Removes up to 99% of dissolved solids, heavy metals, and more—helpful for hard, mineral-rich South Florida water.
Kills 99.99% of bacteria, viruses and microorganisms.
Adds beneficial minerals for a balanced, healthy pH.
Four filtration stages plus UV sterilization. Steps 1–3 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 Royal Palm Isles.
Pricing
The systems are identical—the difference is how many you have installed on the same visit in Royal Palm Isles. 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 Royal Palm Isles homes.
2 UnitsInstalled
A lower per-unit price when you install two systems in Royal Palm Isles.
Ideal for a kitchen and wet bar, a second kitchen, or a guest suite in Royal Palm Isles.
3 or MoreInstalled
Our lowest per-unit price
For larger Royal Palm Isles 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 Royal Palm Isles 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 Royal Palm Isles homes.
Typically 95% and up to 99.99% reduction—bringing 200–500 PPM tap water down near 0 PPM, or below 25 PPM.
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.
One gallon of wastewater for every 1.5 gallons of purified water produced.
One full cartridge set is roughly the equivalent of 8,000 bottles of water—great for Royal Palm Isles households.
One Unit, Installed in Royal Palm Isles
$995
Installed
Regularly

Unit, all four cartridges, faucet, fittings & all parts—ready for Royal Palm Isles installs.

The built-in UV lamp is included—no add-ons or upgrades.

Fitted under your sink and commissioned by pros—clean, careful work in Royal Palm Isles.

We test your water before and after—great for seeing changes from hard, mineral-rich water.

No surprises—one low price includes everything.

Lower per-unit pricing when we install two or more in your Royal Palm Isles 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 your source water and household usage. We test your water during the visit, so you know what you’re starting with in Royal Palm Isles.
Perfect For
Point-of-use purification—so the water you drink and cook with in Royal Palm Isles is the water that gets purified.
Cleaner Water. Better Living. In Royal Palm Isles.
Installed by a Florida plumbing company that knows South Florida water—and stands behind the work.
Built with premium materials for reliable, long-term performance in subtropical Royal Palm Isles.
The built-in UV lamp is included in the price on every unit we install in Royal Palm Isles.
We stand behind our products and the quality of service we bring to Royal Palm Isles.
Join Royal Palm Isles homeowners who choose Mr. Pure Water for clean, great-tasting water.
Product Assurances
Better-tasting, odor-free water for drinking, cooking, and everyday use in Royal Palm Isles.
The tankless design purifies as you draw—great for busy Royal Palm Isles kitchens with no waiting.
The built-in UV lamp helps eliminate bacteria, viruses, and microorganisms—extra peace of mind in subtropical Florida.
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 Royal Palm Isles homes dealing with hard, mineral-rich 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