See the purity, trust the technology. A tankless under-sink system delivering ultra-pure, clean, refreshing water on demand—perfect for Collins Park Estates families dealing with hard, limestone-based water.
The System Itself
Designed for Collins Park Estates homes, 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. No bulky storage tank—water is purified on demand, not sitting and waiting.
The first cartridge catches rust, dirt, sand, and large particles—helpful in Miami-Dade’s hard-water areas.
Carbon block media that reduces chlorine, odors, colors and chemicals before the membrane—great for Miami-Dade water.
The heart of the system—rejecting dissolved solids and heavy metals, then sending the concentrate to the drain.
The final cartridge polishes the water and adds beneficial minerals back for a balanced pH—ideal for hard local water.
Filtration Stages
Each stage handles what the one before it leaves behind—especially helpful with the hard, limestone-based water common around Collins Park Estates. UV is the fourth step, 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-water homes.
Removes chlorine, odors, colors and chemicals from Collins Park Estates tap water.
Removes up to 99% of dissolved solids, heavy metals, and more—helpful for hard Miami-Dade County water.
Kills 99.99% of bacteria, viruses and microorganisms.
Adds beneficial minerals back for a balanced, healthy pH—ideal for Collins Park Estates.
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—included in the price on every system we install in Collins Park Estates.
Pricing
The systems are identical—the difference is how many you install on the same visit. Every unit includes UV sterilization and professional installation in Collins Park Estates.
1 UnitInstalled
Regularly $2,000 - you save $1,005
The standard install—and the right fit for a kitchen sink in most Collins Park Estates homes.
2 UnitsInstalled
A lower per-unit price when you install two systems in Collins Park Estates.
Ideal for a kitchen plus a wet bar, a second kitchen, or a guest suite in Collins Park Estates.
3 or MoreInstalled
Our lowest per-unit price in Collins Park Estates
Great for larger Collins Park Estates 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 Collins Park Estates 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 in many homes.
The lamp operates automatically based on water flow pressure, and can be adjusted for your household.
Keeps water fresh, saves under-sink space, and helps prevent secondary contamination in humid South Florida.
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—right here in Collins Park Estates.
One Unit, Installed
$995
Installed
Regularly

Unit, all four cartridges, faucet, fittings & all parts—ready for Collins Park Estates homes.

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

Fitted under your sink and professionally commissioned in Collins Park Estates.

We test your water before and after—so you can see the difference in Collins Park Estates.

No surprises—one low price includes everything.

Lower per-unit pricing when we install two or more in your Collins Park Estates 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 Collins Park Estates water during the visit so you know exactly what you’re starting from.
Perfect For
It installs at the point of use—so the water you drink and cook with in Collins Park Estates is the water that gets purified.
Cleaner Water. Better Living. In Collins Park Estates.
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’s humid climate.
The built-in UV lamp is included in the price on every unit we install in Collins Park Estates.
We stand behind our products and the quality of our work in Collins Park Estates.
Join Collins Park Estates homeowners across Miami-Dade who choose Mr. Pure Water.
Product Assurances
Better-tasting, odor-free water for drinking, cooking, and everyday life in Collins Park Estates.
Tankless purification as you draw—perfect for hot, humid Collins Park Estates days with no waiting.
Built-in UV helps eliminate bacteria, viruses, and microorganisms a filter can’t catch—added peace of mind in Collins Park Estates.
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 Collins Park Estates in Miami-Dade County. 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 Collins Park Estates
$995
Installed
Regularly