See the purity, trust the technology. A tankless under-sink system that delivers ultra-pure, clean, refreshing water on demand for City Point families.
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, with a UV chamber inline. No bulky storage tank—so in City Point’s humid, coastal conditions, water is purified on demand instead of sitting and waiting.
The first cartridge catches rust, dirt, sand, and large particles—helpful with mineral-rich coastal Florida water.
Carbon block media that reduces chlorine, odors, colors, and chemicals before the membrane—ideal for City Point water.
The heart of the system—rejecting dissolved solids and heavy metals and sending the concentrate to the drain (great for hard City Point water).
The final cartridge polishes the water and adds beneficial minerals back for a balanced pH—perfect for City Point.
Filtration Stages
Each stage handles what the one before it leaves behind—helpful in City Point where hard-water minerals can be a concern. UV is the fourth step in the sequence, and it’s not filtration at all; it’s there to deal with what a filter can’t catch.
Removes rust, dirt, sand and large particles—common with mineral-rich coastal groundwater.
Reduces chlorine, odors, colors, and chemicals for cleaner-tasting water in City Point.
Removes up to 99% of dissolved solids, heavy metals, and more—helpful for hard-water concerns in City Point.
Kills 99.99% of bacteria, viruses and microorganisms.
Adds beneficial minerals for a balanced, healthy pH—great for City Point, FL homes.
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 City Point.
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 City Point homes.
1 UnitInstalled
Regularly $2,000 - you save $1,005
The standard install—and the right fit for a kitchen sink in most City Point homes.
2 UnitsInstalled
A lower price per unit on a two-system install for your City Point home.
For a kitchen and a wet bar, a second kitchen, or a guest suite in your City Point home.
3 or More Installed
Our lowest per-unit price
For larger City Point 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 for your City Point 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 City Point.
Typically 95% and up to 99.99%, bringing 200–500 PPM tap water to near 0 PPM, or below 25 PPM (results vary in City Point).
The lamp operates automatically based on water flow pressure, and can be adjusted for your City Point home.
Keeps water fresh, saves under-sink space, and helps prevent secondary contamination—great for City Point homes.
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 City Point, FL households.
One Unit, Installed in City Point
$995
Installed
Regularly

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

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

Fitted under your sink and commissioned by pros—built for City Point’s hard water.

We test your City Point water before and after, so you can see the difference.

No surprises—one low price includes everything for City Point homes.

Lower per-unit pricing when we install two or more in your City Point home.
Independent Testing
You don’t have to take performance on faith. This system has been tested by an independent laboratory against the recognised standard for reverse osmosis drinking water systems—ideal for City Point homes dealing with hard-water concerns.
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 City Point visit so you know exactly what you’re starting from.
Perfect For
It goes in at the point of use, so the water you drink and cook with in City Point is the water that gets purified.
Cleaner Water. Better Living. In City Point.
Installed by a Florida plumbing company that’s been doing this a long time—and stands behind the work for City Point homes.
Built with premium materials for reliable, long-term performance in City Point’s humid subtropical climate.
The built-in UV lamp is included in the price on every unit we install in City Point.
We stand behind our products and the quality of service we provide in City Point.
Join City Point homeowners who choose Mr. Pure Water for cleaner, better-tasting water.
Product Assurances
Better-tasting, odor-free water for City Point drinking, cooking, and everyday use.
Tankless purification as you draw—no storage tank, no waiting, ideal for humid City Point.
The built-in UV lamp helps eliminate bacteria, viruses and microorganisms filters 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 City Point’s mineral-rich, 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 City Point
$995
Installed
Regularly