See the purity, trust the technology. A tankless under-sink system that delivers ultra-pure, clean, refreshing water on demand for you and your family in Modello—ideal for South Florida’s warm, humid climate.
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. There’s no bulky storage tank, so you get purified water on demand—ideal for Modello homes on municipal water or private wells.
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 Modello water sources.
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 Modello drinking water.
Filtration Stages
Each stage handles what the one before it left behind. UV is the fourth step in the sequence—and it’s not filtration at all. It’s there to treat what filters can’t catch, which matters in Modello where water quality can vary by source.
Removes rust, dirt, sand, and large particles.
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 the four filtration stages; step 4 is the built-in UV lamp for disinfection. It’s included in the price on every system we install in Modello.
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 Modello homes.
1 UnitInstalled
Regularly $2,000 - you save $1,005
The standard install, and the right fit for a kitchen sink in most Modello homes.
2 UnitsInstalled
A lower price per unit on a two-system install in Modello.
Great for a kitchen and wet bar, a second kitchen, or a guest suite in Modello.
3 or MoreInstalled
Our lowest per-unit price in Modello
For larger Modello 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 for your Modello 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.
Typically 95% and up to 99.99%, bringing 200–500 PPM tap water to near 0 PPM, or below 25 PPM (results vary by Modello source water).
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 Modello kitchens.
One gallon of wastewater for every 1.5 gallons of purified water produced.
One full set of cartridges is roughly the equivalent of 8,000 bottles of water—less plastic for Modello households.
One Unit, Installed
$995
Installed
Regularly

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

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

Fitted under your sink and commissioned by local professionals serving Modello.

We test your Modello 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 Modello home.
Independent Testing
You don’t have to take performance on faith. The system has been tested by an independent laboratory against the recognized standard for reverse osmosis drinking water systems—so Modello homeowners can feel confident in what’s in the glass.
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 Modello where some homes use municipal water and others use private wells. We test your water during the visit so you know your starting point.
Perfect For
It installs at the point of use, so the water you drink and cook with in Modello is the water that gets purified.
Cleaner Water. Better Living in Modello.
Installed by a Florida plumbing company that’s been doing this a long time—and stands behind the work in Modello.
Built with premium materials for reliable, long-term performance in Modello’s humid South Florida climate.
The built-in UV lamp is included in the price on every unit we install in Modello.
We stand behind our products and the quality of our service in Modello.
Join Modello homeowners across South Florida who choose Mr. Pure Water.
Product Assurances
Better-tasting, odor-free water for drinking, cooking, and everyday use in Modello.
The tankless design purifies as you draw—great for Modello’s warm, humid climate with no storage tank and no waiting.
The built-in lamp helps eliminate bacteria, viruses and microorganisms a filter can’t catch—extra peace of mind in Modello.
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 Modello homes on municipal water or private wells, where 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