See the purity, trust the technology. A tankless under-sink system that delivers ultra-pure, clean, refreshing water on demand for your Sylvan Lake family—especially helpful with Lake County’s hard groundwater.
The Sylvan Lake System
Designed to fit neatly under your sink and connect with quick-connect fittings. Four quick-change twist cartridges deliver the filtration stages, with a UV chamber inline. No bulky storage tank—so you get purified water on demand, instead of water sitting and waiting in humid Central Florida kitchens.
The first cartridge catches rust, dirt, sand, and large particles before anything downstream sees them.
Carbon block media that reduces chlorine, odors, colors, and chemicals before the membrane—great for Central Florida 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 a balanced pH—great for Lake County homes on hard groundwater.
Filtration Stages
Each stage handles what the one before it left behind. Here in Central Florida—where groundwater is commonly hard—this kind of step-by-step treatment helps deliver consistently clean water. UV is the fourth step and the one stage that is not filtration at all—it handles what filters cannot catch.
Removes rust, dirt, sand, and large particles—helpful with Lake County groundwater.
Reduces chlorine, odors, colors, and chemicals—ideal for Sylvan Lake tap water.
Removes up to 99% of dissolved solids, heavy metals, and more—helpful for Lake County’s hard groundwater.
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 for disinfection. It’s included in the price on every system we install in Sylvan Lake.
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 Sylvan Lake and Lake County homes.
1 UnitInstalled
Regularly $2,000 - you save $1,005
The standard install, and the right fit for a kitchen sink in most Sylvan Lake homes.
2 UnitsInstalled
A lower price per unit on a two-system install for Sylvan Lake homes.
Ideal for a kitchen and wet bar, a second kitchen, or a guest suite in Sylvan Lake.
3 or MoreInstalled
Our lowest per-unit price
Ideal for larger Sylvan Lake 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 Sylvan Lake 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 for Sylvan Lake homes.
Typically 95% and up to 99.99%, bringing 200–500 PPM tap water to near 0 PPM, or below 25 PPM—results vary in Lake County.
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—no tank sitting in humid Florida conditions.
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 to haul around Lake County.
One Unit, Installed
$995
Installed
Regularly

Unit, all four cartridges, faucet, fittings, and all parts—ready for Sylvan Lake installation.

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

Fitted under your sink and commissioned by our pros here in Sylvan Lake.

We test your Sylvan Lake 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 in your Sylvan Lake 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 visit in Sylvan Lake so you know exactly what you’re starting from.
Perfect For
Point-of-use purification—so the Sylvan Lake water you drink and cook with is the water that gets purified.
Cleaner Water. Better Living. In Sylvan Lake.
Installed by a trusted Florida plumbing company serving Sylvan Lake and Lake County—and standing behind the work.
Built with premium materials for reliable, long-term performance in Sylvan Lake’s humid subtropical climate.
The built-in UV lamp is included in the price on every unit we install in Sylvan Lake.
We stand behind our products and the quality of our work in Sylvan Lake.
Join Sylvan Lake homeowners in Lake County who choose Mr. Pure Water.
Product Assurances
Better-tasting, odor-free water for drinking, cooking, and everyday use in Sylvan Lake.
Tankless purification as you draw—no storage tank, no waiting (great for busy Sylvan Lake kitchens).
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—perfect for Sylvan Lake homes dealing with Central Florida’s hard groundwater. 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 Sylvan Lake
$995
Installed
Regularly