See the purity, trust the technology. A tankless under-sink system delivering ultra-pure, clean, refreshing water on demand for Lake Park families.
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, with a UV chamber inline. There’s no bulky storage tank, so water is purified on demand—great for busy Lake Park 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—ideal for Palm Beach County 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 Palm Beach County homes.
Filtration Stages
Each stage handles what the one before it left behind. UV is the fourth step in the sequence, and it’s not filtration at all—it’s added protection for what filters can’t catch.
Removes rust, dirt, sand and large particles from Palm Beach County water.
Removes chlorine, odors, colors, and chemicals from your Lake Park tap water.
Removes up to 99% of dissolved solids, heavy metals, and more—helpful with hard Palm Beach County water.
Kills 99.99% of bacteria, viruses and microorganisms.
Adds beneficial minerals for a balanced, healthy pH—right from your Lake Park sink.
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—installed on every system we put in across Lake Park and Palm Beach County.
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 Lake Park and Palm Beach County.
1 UnitInstalled
Regularly $2,000 - you save $1,005
The standard install, and the right fit for a kitchen sink in most Lake Park homes.
2 UnitsInstalled
A lower price per unit on a two-system install
Great for a kitchen and wet bar, a second kitchen, or a guest suite in Lake Park.
3 or MoreInstalled
Our lowest per-unit price
Great for larger Lake Park 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 Park 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 Lake Park.
Typically 95% and up to 99.99%—bringing 200–500 PPM tap water down near 0 PPM, or below 25 PPM in Lake Park homes.
The UV lamp operates automatically based on water flow pressure, and can be adjusted.
Keeps water fresh, saves under-sink space, and helps prevent secondary contamination—perfect for Lake Park living.
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—right here in Lake Park.
One Unit, Installed
$995
Installed
Regularly

Unit, all four cartridges, faucet, fittings & all parts—everything for your Lake Park install.

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

Fitted under your sink and commissioned by pros serving Lake Park and Palm Beach County.

We test your Lake Park 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 Lake Park home.
Independent Testing
You don’t have to take performance on faith. This system has been tested by an independent laboratory against the recognized 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 Lake Park visit so you know what you’re starting from.
Perfect For
Installs at the point of use, so the water you drink and cook with in Lake Park gets purified.
Cleaner Water. Better Living. In Lake Park.
Installed by a Florida plumbing company trusted across Palm Beach County—and we stand behind the work.
Built with premium materials for reliable, long-term performance in humid South Florida.
The built-in UV lamp is included in the price on every unit we install in Lake Park.
We stand behind our products and the quality of our Lake Park service.
Join Lake Park homeowners across Palm Beach County who choose Mr. Pure Water.
Product Assurances
Better-tasting, odor-free water for drinking, cooking, and everyday use in Lake Park.
Tankless purification as you draw—no storage tank, no waiting, just fresh water in Lake Park.
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—ideal for Lake Park homes dealing with Palm Beach County’s commonly hard municipal 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 Lake Park
$995
Installed
Regularly