See the purity, trust the technology. A tankless under-sink system that delivers ultra-pure, clean, refreshing water on demand for your Miami Springs family.
The System Itself
The whole system fits under your sink and connects with quick-connect fittings. Four quick-change twist cartridges provide the four filtration stages, and a UV chamber sits inline between them. No bulky storage tank—so you get purified water on demand, perfect for busy Miami Springs households.
Stage one traps rust, dirt, and sand—helpful with Miami-area hard water that can leave mineral scale behind.
Carbon block media that reduces chlorine, odors, colors and chemicals before the membrane—great for Miami Springs 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 balanced pH—great for Miami-Dade’s hard 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 address what a filter can’t catch.
Removes rust, dirt, sand and large particles—helping protect Miami Springs plumbing.
Reduces chlorine, odors, colors and chemicals for cleaner-tasting water in Miami Springs.
Removes up to 99% of dissolved solids, heavy metals and more—helpful for Miami-Dade’s hard municipal water.
Kills 99.99% of bacteria, viruses and microorganisms.
Adds beneficial minerals for a balanced, healthy pH—ideal for Miami Springs water.
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. It’s not filtration but disinfection—and it’s included in the price on every system we install in Miami Springs.
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 Miami Springs homes.
1 UnitInstalled
Regularly $2,000 - you save $1,005
The standard install—and a great fit for a kitchen sink in most Miami Springs homes.
2 UnitsInstalled
A lower price per unit when you install two systems in your Miami Springs home.
Great for a kitchen and wet bar, a second kitchen, or a guest suite in Miami Springs.
3 or More Installed
Our lowest per-unit price
For larger Miami Springs homes, multi-unit properties, and light commercial spaces in Miami-Dade County.
All prices are installed and include UV sterilization, with no hidden fees. Not sure how many you need for your Miami Springs property? We’ll walk it 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 Miami Springs homes.
Typically 95% and up to 99.99%, bringing 200–500 PPM tap water to near 0 PPM, or below 25 PPM in many Miami-Dade homes.
The lamp operates automatically based on water flow pressure, and can be adjusted—ideal for Miami Springs households.
Keeps water fresh, saves under-sink space, and helps prevent secondary contamination—great in Miami Springs’ humid climate.
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 waste here in Miami-Dade County.
One Unit, Installed
$995
Installed
Regularly

Unit, all four cartridges, faucet, fittings & all parts—everything needed for your Miami Springs install.

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

Fitted under your sink and commissioned by pros—clean, careful work in Miami Springs homes.

We test your Miami Springs water before and after, so you can see the difference for yourself.

No surprises—one low price includes everything.

Lower per-unit pricing when we install two or more—popular for Miami Springs homes.
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 Springs water during the visit so you know what you’re starting from.
Perfect For
Point-of-use purification—so the Miami Springs water you drink and cook with is the water that gets purified.
Cleaner Water. Better Living. In Miami Springs.
Installed by a Florida plumbing company serving Miami Springs—and we stand behind the work.
Built with premium materials for reliable, long-term performance in Miami Springs.
The built-in UV lamp is included in the price on every unit we install in Miami Springs.
We stand behind our products and our service here in Miami Springs.
Join Miami Springs homeowners in Miami-Dade County who choose Mr. Pure Water.
Product Assurances
Better-tasting, odor-free water for drinking, cooking, and everyday use in Miami Springs.
The tankless design purifies as you draw—perfect for busy Miami Springs kitchens with no waiting.
The built-in UV lamp helps eliminate bacteria, viruses and microorganisms a filter can’t 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—great for Miami Springs homes dealing with hard municipal water and mineral scale. 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 Miami Springs
$995
Installed
Regularly