See the purity, trust the technology. A tankless under-sink system that delivers ultra-pure, clean, refreshing water on demand for your Goulds family.
The System Itself
Designed to fit neatly under your sink in Goulds, this system connects with quick-connect fittings. Four quick-change twist cartridges handle the filtration stages, and a UV chamber sits inline between them. With no bulky storage tank, you get purified water on demand—so it doesn’t sit and wait.
The first cartridge catches rust, dirt, sand, and large particles before anything downstream sees them.
Carbon block media that removes chlorine, odors, colors and chemicals—great for Miami-Dade water—before the membrane.
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 Goulds homes.
Filtration Stages
Each stage handles something the one before it left behind—great for Miami-Dade County’s hard water. UV is the fourth step in the sequence and the one stage that is not filtration at all; it is there to deal with what a filter cannot catch.
Removes rust, dirt, sand and large particles—great for Miami-Dade’s hard water.
Removes chlorine, odors, colors and chemicals from Miami-Dade tap water.
Removes up to 99% of dissolved solids, heavy metals and more—helpful with Miami-Dade’s hard 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 (disinfection, not filtration). It’s included in the price on every system we install in Goulds.
Pricing
The systems are identical—the difference is how many you have installed on the same visit in Goulds. 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 Goulds homes.
2 UnitsInstalled
A lower price per unit on a two-system install for your Goulds property
Great for a kitchen and wet bar—ideal for Goulds homes with a guest suite, too.
3 or MoreInstalled
Our lowest per-unit price in Goulds
Ideal for larger Goulds homes, multi-unit properties, and light commercial spaces in Miami-Dade.
All prices are installed and include UV sterilization, with no hidden fees. Not sure how many you need? We’ll walk the property with you anywhere in Goulds and nearby Miami-Dade.
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 Goulds.
Typically 95% and up to 99.99%, bringing 200-500 PPM tap water to near 0 PPM, or below 25 PPM (results vary 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—ideal for busy Goulds 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—less plastic for Goulds homes.
One Unit, Installed
$995
Installed
Regularly

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

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

Fitted under your sink and commissioned by pros serving Goulds and nearby Miami-Dade.

We test your water before and after—so you can see the difference in hard Miami-Dade water.

No surprises—one low price includes everything for Goulds homes.

Lower per-unit pricing when we install two or more in the same Goulds 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 source water and household usage. We test your water during the Goulds visit so you know what you’re starting from.
Perfect For
Point-of-use install means the water you drink and cook with in Goulds is the water that gets purified.
Cleaner Water. Better Living in Goulds.
Installed by a Florida plumbing company that knows Miami-Dade water—and stands behind the work.
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 Goulds.
We stand behind our products and the quality of our service in Goulds.
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 Goulds.
Tankless purification as you draw—great for Goulds households, with no storage tank and no waiting.
The built-in UV lamp helps eliminate bacteria, viruses and microorganisms—extra peace of mind in humid South 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—perfect for Goulds homes dealing with Miami-Dade’s hard 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 in Goulds
$995
Installed
Regularly