See the purity, trust the technology. A tankless under-sink system delivering ultra-clean, refreshing water on demand—great for busy The Crossings households.
The System Itself
The system fits neatly under your sink with quick-connect fittings—ideal for The Crossings kitchens. Four twist cartridges handle the filtration stages, with a UV chamber inline. With no bulky storage tank, water is purified on demand instead of sitting in a tank.
The first cartridge catches rust, dirt, and sand—helpful with hard municipal water common in Miami-Dade.
Carbon block media that reduces chlorine, odors, colors and chemicals before the RO membrane.
The heart of the system—rejects dissolved solids and heavy metals and sends the concentrate to the drain.
The final cartridge polishes the water and adds beneficial minerals back for a balanced pH.
Filtration Stages
Each stage handles what the one before it leaves behind—ideal for Miami-Dade’s typically hard municipal water. UV is step four, and it’s not filtration at all; it targets what filters can’t catch.
Removes rust, dirt, sand, and large particles—great for Miami-Dade’s hard municipal supply.
Reduces chlorine, odors, colors and chemicals from Miami-Dade tap water.
Removes up to 99% of dissolved solids, heavy metals, and more—helpful with hard Miami-Dade 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 for disinfection. It’s included in the price on every system we install in The Crossings.
Pricing
The systems are identical—the difference is how many you install on the same visit in The Crossings. 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 The Crossings homes.
2 UnitsInstalled
A lower price per unit on a two-system install for The Crossings homes
Great for a kitchen and wet bar, a second kitchen, or a guest suite in The Crossings.
3 or MoreInstalled
Our lowest per-unit price in The Crossings
Ideal for larger The Crossings 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 The Crossings property with you as part of 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 The Crossings.
Typically 95% and up to 99.99%—bringing 200–500 PPM tap water to 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 replaces about 8,000 water bottles—great for The Crossings families.
One Unit, Installed
$995
Installed
Regularly

Unit, all four cartridges, faucet, fittings & all parts—ready for The Crossings installs.

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

Fitted under your sink in The Crossings and commissioned by our purification pros.

We test your Miami-Dade 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 The Crossings 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.
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 Miami-Dade water during the visit so you know what you’re starting from.
Perfect For
It installs at the point of use—so the water you drink and cook with in The Crossings is the water that gets purified.
Cleaner Water. Better Living. Right here in The Crossings.
Installed by a Florida plumbing company serving The Crossings and Miami-Dade—and we stand behind the work.
Built with premium materials for reliable, long-term performance in Miami-Dade County homes.
The built-in UV lamp is included in the price on every unit we install in The Crossings.
We stand behind our products and the quality of service we provide in The Crossings.
Join homeowners across Miami-Dade County who choose Mr. Pure Water.
Product Assurances
Better-tasting, odor-free water for drinking, cooking, and everyday life in The Crossings.
Tankless purification as you draw—no storage tank and no waiting, even in hot, humid summers.
Built-in UV helps eliminate bacteria, viruses and microorganisms filters can’t catch in Miami-Dade 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—perfect for The Crossings kitchens. 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 in The Crossings
$995
Installed
Regularly