See the purity, trust the technology. A tankless under-sink system that delivers ultra-pure, clean, refreshing water on demand for Lake Placid families.
The System Itself
The whole system fits under your sink and connects with quick-connect fittings. Four quick-change twist cartridges handle the filtration stages, with a UV chamber inline. There’s no bulky storage tank, so in Lake Placid you get purified water on demand—without water sitting in a tank.
The first cartridge catches rust, dirt, sand, and sediment—helpful with hard groundwater common around Lake Placid.
Carbon block media that reduces chlorine, odors, colors, and chemicals before the membrane—great for hard groundwater common in inland Florida.
The heart of the system—rejects dissolved solids and heavy metals and sends the concentrate to the drain, helping tackle hard Lake Placid-area groundwater.
The final cartridge polishes the water and adds beneficial minerals back for a balanced pH—perfect for everyday drinking in Lake Placid.
Filtration Stages
Each stage handles what the one before it leaves behind. Here in Highlands County, hard groundwater can mean more minerals to deal with, and UV is the fourth step - not filtration, but protection against what filters can’t catch.
Removes rust, dirt, sand, and large particles common in Lake Placid’s hard groundwater.
Reduces chlorine, odors, colors, and chemicals.
Removes up to 99% of dissolved solids, heavy metals, and more—helpful for hard water common in inland Florida.
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 filtration; step 4 is the built-in UV lamp for disinfection. It’s included in the price on every system we install in Lake Placid.
Pricing
The systems are identical—the difference is how many we install on the same visit. Every unit includes UV sterilization and professional installation for Lake Placid and across Highlands County.
1 UnitInstalled
Regularly $2,000 - you save $1,005
The standard install—and the right fit for a kitchen sink in most Lake Placid homes.
2 UnitsInstalled
A lower price per unit when you install two systems in your Lake Placid home.
Great for a kitchen and wet bar, a second kitchen, or a guest suite—perfect for Lake Placid homes.
3 or MoreInstalled
Our lowest per-unit price in Highlands County
Ideal for larger Highlands County 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 Lake Placid 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 (source water varies across Highlands 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—ideal for busy Lake Placid kitchens.
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 headed to Highlands County landfills.
One Unit, Professionally Installed
$995
Installed
Regularly

Unit, all four cartridges, faucet, fittings & all parts—ready for Lake Placid install.

The built-in UV lamp is included in the price—not an upgrade.

Fits neatly under your sink and is commissioned by local water pros in Lake Placid.

We test your Lake Placid water before and after—so you can see the difference.

No surprises for your Lake Placid home. One low price includes everything.

Lower per-unit pricing when we install two or more in your Lake Placid 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—so Lake Placid families can choose with confidence.
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 exactly what you’re starting with in Lake Placid.
Perfect For
Installs at the point of use, so the water you drink and cook with in Lake Placid is the water that gets purified.
Cleaner Water. Better Living. In Lake Placid.
Installed by a Florida plumbing company that’s been doing this a long time—and stands behind the work in Lake Placid.
Built with premium materials for reliable, long-term performance in Lake Placid’s humid subtropical climate.
The built-in UV lamp is included in the price on every unit we install in Lake Placid.
We stand behind our products and the quality of our service here in Highlands County.
Join Lake Placid homeowners who choose Mr. Pure Water for better-tasting, cleaner water at home.
Product Assurances
Better-tasting, odor-free water for drinking, cooking, and everyday life in Lake Placid.
Tankless purification as you draw—no storage tank, no waiting, just fresh water in Lake Placid.
Built-in UV 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 Lake Placid homes dealing with 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
$995
Installed
Regularly