See the purity, trust the technology. A tankless under-sink system that delivers ultra-pure, clean, refreshing water on demand—perfect for busy Westwood Lakes households in the Miami heat.
The System Itself
The whole system fits under your sink and connects with quick-connect fittings. Four quick-change twist cartridges run the four stages, with a UV chamber inline. No bulky tank—so Westwood Lakes homes get purified water on demand.
The first cartridge catches rust, dirt, and sand—helpful with Miami-area municipal water before anything downstream sees it.
Carbon block media that reduces chlorine, odors, colors and chemicals before the membrane—ideal for Miami-Dade tap water.
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 Miami-Dade households.
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 isn’t filtration at all. It’s there to handle what a filter can’t catch.
Removes rust, dirt, sand and large particles from Miami-area municipal water.
Reduces chlorine, odors, colors and chemicals from Westwood Lakes tap water.
Removes up to 99% of dissolved solids, heavy metals and more—helpful for hard municipal water common in the Miami area.
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 (disinfection). It’s included in the price on every system we install in Westwood Lakes.
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 in Westwood Lakes.
1 UnitInstalled
Regularly $2,000 - you save $1,005
The standard install, and the right fit for a kitchen sink in most Westwood Lakes homes.
2 UnitsInstalled
A lower price per unit on a two-system install for your Westwood Lakes home
Great for a kitchen and wet bar—ideal for Westwood Lakes homes with a guest suite, too.
3 or MoreInstalled
Our lowest per-unit price in Westwood Lakes
Ideal for larger Westwood Lakes 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 Westwood Lakes 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 Westwood Lakes homes.
Typically 95% and up to 99.99%, bringing 200–500 PPM tap water to near 0 PPM, or below 25 PPM (source water varies in Miami-Dade).
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 in Westwood Lakes kitchens.
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—great for Westwood Lakes families.
One Unit, Installed
$995
Installed
Regularly

Unit, all four cartridges, faucet, fittings & all parts—ready for Westwood Lakes installs.

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

Fitted under your sink and commissioned by pros serving Westwood Lakes and Miami-Dade.

We test your Westwood Lakes 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 Westwood Lakes home.
Independent Testing
You don’t have to take 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. We test your Westwood Lakes water during the visit so you know what you’re starting from.
Perfect For
Point-of-use purification means the water you drink and cook with in Westwood Lakes is the water that gets purified.
Cleaner Water. Better Living. In Westwood Lakes.
Installed by a Florida plumbing company serving Westwood Lakes and Miami-Dade—experienced work you can feel good about.
Built with premium materials for reliable, long-term performance in Miami-Dade County.
The built-in UV lamp is included in the price on every unit we install in Westwood Lakes.
We stand behind our products and the quality of our service in Westwood Lakes.
Join homeowners across Miami-Dade County who choose Mr. Pure Water.
Product Assurances
Better-tasting, odor-free water for drinking, cooking, and everyday use in Westwood Lakes.
Tankless purification as you draw—no storage tank, no waiting, great for busy Westwood Lakes homes.
The built-in UV lamp helps eliminate bacteria, viruses and microorganisms beyond what filters catch.
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 Westwood Lakes 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
$995
Installed
Regularly