See the purity, trust the technology. A tankless under-sink system that delivers ultra-pure, clean, refreshing water on demand—great for Mascotte families and the hard-water conditions common in Central Florida.
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. No bulky storage tank—so you get purified water on demand, ideal for Mascotte homes dealing with hard-water scale.
The first cartridge catches rust, dirt, sand, and larger particles—helpful with Central Florida groundwater and scale-prone plumbing.
Carbon block media that reduces chlorine, odors, colors and chemicals ahead of the membrane—great for Lake County water.
The heart of the system—rejecting dissolved solids and heavy metals common in Central Florida groundwater and sending the concentrate to the drain.
The final cartridge polishes the water and adds beneficial minerals back for a balanced pH—great for everyday drinking in Mascotte.
Filtration Stages
Each stage handles what the one before it left behind. UV is the fourth step in the sequence—and the one stage that is not filtration at all. It is there to deal with what a filter cannot catch.
Removes rust, dirt, sand, and large particles—common in mineral-rich groundwater.
Reduces chlorine, odors, colors and chemicals from your Mascotte water.
Removes up to 99% of dissolved solids, heavy metals, and more—helpful with Central Florida mineral-heavy water.
Kills 99.99% of bacteria, viruses, and microorganisms.
Adds beneficial minerals for a balanced, healthy pH for your Mascotte home.
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 Mascotte and across Lake 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 Mascotte and across Lake County.
1 UnitInstalled
Regularly $2,000 - you save $1,005
The standard install, and the right fit for a kitchen sink in most Mascotte homes.
2 UnitsInstalled
A lower price per unit when you install two systems in your Mascotte home
Great for a kitchen and wet bar, a second kitchen, or a guest suite in Mascotte.
3 or MoreInstalled
Our lowest per-unit price in Mascotte
Great for larger Mascotte 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 Mascotte 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—results vary across 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—perfect for busy Mascotte 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 Lake County landfills.
One Unit, Installed
$995
Installed
Regularly

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

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

Fitted under your sink and commissioned by pros serving Mascotte and Lake County.

We test your Mascotte 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 Mascotte homes with multiple sinks.
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, so you know what you’re starting from in Mascotte.
Perfect For
It installs at the point of use—so the water you drink and cook with in your Mascotte home is the water that gets purified.
Cleaner Water. Better Living in Mascotte.
Installed by a Florida plumbing company that knows Lake County water—and stands behind the work.
Built with premium materials for reliable, long-term performance.
The built-in UV lamp is included in the price on every unit we install in Mascotte.
We stand behind our products and our work for Mascotte homeowners.
Join Mascotte homeowners who choose Mr. Pure Water for cleaner, better-tasting water.
Product Assurances
Better-tasting, odor-free water for drinking, cooking, and everyday life in Mascotte.
The tankless design purifies as you draw—no storage tank and no waiting in your Mascotte kitchen.
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—ideal for Mascotte homes dealing with hard, mineral-rich Central Florida 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 Mascotte
$995
Installed
Regularly