See the purity, trust the technology. A tankless under-sink system that delivers ultra-pure, clean, refreshing water on demand—built for Monet families and Florida living.
The System Itself
Designed to fit neatly under your sink with quick-connect fittings. Four quick-change twist cartridges deliver four filtration stages, plus an inline UV chamber. No bulky storage tank—just purified water on demand for Monet households.
The first cartridge catches rust, dirt, sand, and larger particles before anything downstream sees them.
Carbon block media that reduces chlorine, odors, colors, and chemicals before the membrane—great for many Monet water sources.
The heart of the system—rejecting dissolved solids and heavy metals, then sending the concentrate to the drain.
The final cartridge polishes the water and adds beneficial minerals back for a balanced pH—perfect for everyday Monet drinking water.
Filtration Stages
Each stage handles what the one before it left behind. UV is the fourth step in the sequence—and the one stage that is not filtration at all. It’s there to address what a filter can’t catch.
Removes rust, dirt, sand, and large particles for Monet municipal water or well water.
Reduces chlorine, odors, colors, and chemicals.
Removes up to 99% of dissolved solids, heavy metals, and more.
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 filtration; step 4 is the built-in UV lamp for disinfection. It’s included in the price on every system we install in Monet.
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 Monet homes.
1 UnitInstalled
Regularly $2,000 - you save $1,005
The standard install, and the right fit for a kitchen sink in most Monet homes.
2 UnitsInstalled
A lower price per unit when you install two systems at the same Monet home.
Ideal for a kitchen and wet bar, a second kitchen, or a guest suite in Monet.
3 or MoreInstalled
Our lowest per-unit price
For larger Monet 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 Monet 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 Monet homes.
Typically 95% and up to 99.99%, bringing 200–500 PPM tap water to near 0 PPM, or below 25 PPM (results vary by Monet water source).
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—ideal in Monet’s humid subtropical climate.
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 to haul around Monet.
One Unit, Installed
$995
Installed
Regularly

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

The built-in UV lamp is included in the price—no add-ons, no upgrades.

Fitted under your sink and commissioned by professionals in Monet, Florida.

We test your water before and after—great for Monet homes on city water or wells.

No surprises. One low price includes everything.

Lower per-unit pricing when we install two or more in your Monet home.
Independent Testing
You don’t 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—especially in Florida where homes may be on municipal water or a private well. We test your water during the Monet visit so you know your starting point.
Perfect For
Point-of-use purification—so the water you actually drink and cook with in Monet is the water that gets purified.
Cleaner Water. Better Living. Right here in Monet.
Installed by a Florida plumbing company that knows local water—whether you’re on city water or a private well in Monet.
Built with premium materials for reliable, long-term performance in Monet’s humid subtropical climate.
The built-in UV lamp is included in the price on every unit we install in Monet.
We stand behind our products and the quality of service we provide in Monet.
Join the Monet homeowners who choose Mr. Pure Water for cleaner, better-tasting water.
Product Assurances
Better-tasting, odor-free water for drinking, cooking and everyday use in Monet.
Tankless purification as you draw—no storage tank, no waiting, great for Monet homes.
The built-in UV lamp helps eliminate bacteria, viruses and microorganisms—helpful for Monet well or city 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 Monet, Florida homes whether you’re on municipal supply or a private well. 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