See the purity, trust the technology. A tankless under-sink system that delivers ultra-pure, clean, refreshing water on demand—built for Copeland’s mineral-rich groundwater and hot, wet summers.
The System Itself
The whole system fits under your sink and connects with quick-connect fittings. Four quick-change twist cartridges handle the four filtration stages, and a UV chamber sits inline between them. There’s no bulky storage tank, so water is purified on demand—helpful in Copeland when summer storms can stir up short-term turbidity.
The first cartridge catches rust, dirt, sand, and storm-stirred sediment before anything downstream sees it.
Carbon block media that helps remove chlorine, odors, colors, and chemicals before the membrane—ideal for mineral-rich Central Florida water.
The heart of the system, rejecting dissolved solids and heavy metals—great for hard, mineral-rich Central Florida groundwater.
The final cartridge polishes the water and adds beneficial minerals back for a balanced pH—nice for Copeland’s hard water.
Filtration Stages
Each stage handles what the one before it left behind—especially helpful with mineral-rich Central Florida water. UV is the fourth step and the one stage that is not filtration at all; it’s there to deal with what a filter cannot catch.
Removes rust, dirt, sand, and the sediment that can show up after summer storms.
Removes chlorine, odors, colors, and chemicals—great for Copeland tap water.
Removes up to 99% of dissolved solids, heavy metals, and more—ideal for Copeland’s hard, mineral-rich water.
Kills 99.99% of bacteria, viruses and microorganisms.
Adds beneficial minerals back for a balanced, healthy pH—great for Copeland families.
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 Copeland.
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 Copeland and across the Polk County area.
1 UnitInstalled
Regularly $2,000 - you save $1,005
The standard install, and the right fit for a kitchen sink in most Copeland homes.
2 UnitsInstalled
A lower price per unit on a two-system install for Copeland homes.
Great for a kitchen and wet bar, a second kitchen, or a guest suite in your Copeland home.
3 or MoreInstalled
Our lowest per-unit price
Ideal for larger Copeland homes, multi-unit properties, and light commercial spaces in Polk County.
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 in Copeland as part of 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—results vary with Copeland source water.
The lamp operates automatically based on water flow pressure, and can be adjusted—simple, reliable protection for Copeland homes.
Keeps water fresh, saves under-sink space, and helps prevent secondary contamination—great in hot, humid Copeland kitchens.
One gallon of wastewater for every 1.5 gallons of purified water produced.
One complete set of cartridges is roughly the equivalent of 8,000 bottles of water—great for Copeland families.
One Unit, Installed
$995
Installed
Regularly

Unit, all four cartridges, faucet, fittings, and all parts included.

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

Fits neatly under your sink and is professionally commissioned in Copeland.

We test your Copeland 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—popular for Copeland households with multiple sinks.
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.
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 visit so you know what you’re starting from—especially helpful with hard Central Florida groundwater.
Perfect For
It installs at the point of use, so the water you drink and cook with in Copeland is the water that gets purified.
Cleaner Water. Better Living in Copeland.
Installed by a Florida plumbing company that knows Polk County water and stands behind the work.
Built with premium materials for reliable, long-term performance in Copeland’s humid climate.
The built-in UV lamp is included in the price on every unit we install in Copeland.
We stand behind our products and the quality of service we provide in Copeland.
Join homeowners in Copeland and across Polk County who choose Mr. Pure Water.
Product Assurances
Better-tasting, odor-free water for drinking, cooking, and everyday use in Copeland.
Tankless purification as you draw—no storage tank and no waiting, even during hot, wet Central Florida summers.
Built-in UV helps eliminate bacteria, viruses, and microorganisms—extra reassurance after summer storms in Copeland.
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 Copeland homes dealing with mineral-rich Central Florida groundwater and occasional storm-related turbidity. 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 Copeland
$995
Installed
Regularly