See the purity, trust the technology. A tankless under-sink system delivering ultra-clean, refreshing water on demand for Mount Dora families—no storage tank taking up space.
The System Itself
Designed to fit neatly under your sink in Mount Dora, it connects with quick-connect fittings. Four quick-change twist cartridges handle the filtration stages, with a UV chamber inline. No bulky storage tank—water is purified on demand instead of sitting and waiting.
The first cartridge catches rust, dirt, sand, and larger particles before anything downstream sees them.
Carbon block media that removes chlorine, odors, colors, and chemicals before the membrane—great for Mount Dora 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—ideal for Lake County homes.
Filtration Stages
Each stage handles what the one before it left behind—helpful for Mount Dora’s commonly hard water. UV is the fourth step in the sequence, 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 large particles—great for Mount Dora’s hard-water homes.
Removes chlorine, odors, colors, and chemicals from Mount Dora tap water.
Removes up to 99% of dissolved solids, heavy metals, and more—helpful with hard Lake County water.
Kills 99.99% of bacteria, viruses, and microorganisms.
Adds beneficial minerals for a balanced, healthy pH—great for Mount Dora water.
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 Mount Dora.
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 Mount Dora and Lake County.
1 UnitInstalled
Regularly $2,000 - you save $1,005
The standard install, and the right fit for a kitchen sink in most Mount Dora homes.
2 UnitsInstalled
A lower price per unit when you install two systems at the same Mount Dora home.
Ideal for a kitchen and wet bar, a second kitchen, or a guest suite in Mount Dora.
3 or MoreInstalled in Mount Dora
Our lowest per-unit price in Mount Dora
For larger Mount Dora homes, multi-unit properties, and light commercial spaces in Lake County.
All prices are installed and include UV sterilization, with no hidden fees. Not sure how many you need? We’ll walk your Mount Dora 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 Mount Dora.
Typically 95% and up to 99.99%, bringing 200–500 PPM tap water to near 0 PPM, or below 25 PPM—results vary by Mount Dora source water.
The lamp operates automatically based on water flow pressure, and can be adjusted—great for busy Mount Dora households.
Keeps water fresh, saves under-sink space, and helps prevent secondary contamination in humid Florida kitchens.
One gallon of wastewater for every 1.5 gallons of purified water produced.
One full set of cartridges is roughly the equivalent of 8,000 bottles of water—less plastic headed to Lake Dora.
One Unit, Installed in Mount Dora
$995
Installed
Regularly

Unit, all four cartridges, faucet, fittings & all parts—ready for Mount Dora homes.

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

Fitted under your sink and commissioned by our pros here in Mount Dora.

We test your Mount Dora water before and after, so you can see the difference.

No surprises—one low price includes everything for Mount Dora homes.

Lower per-unit pricing when we install two or more in your Mount Dora home.
Independent Testing
You don’t have to take performance on faith. The system has been tested by an independent laboratory against the recognized standard for reverse osmosis drinking water systems—ideal for Mount Dora households.
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 Mount Dora water during the visit so you know what you’re starting from.
Perfect For
Point-of-use purification means the water you drink and cook with in Mount Dora is the water that gets purified.
Cleaner Water. Better Living. In Mount Dora.
Installed by a Florida plumbing company trusted in Lake County—and we stand behind our work.
Built with premium materials for reliable, long-term performance in Mount Dora.
The built-in UV lamp is included in the price on every unit we install in Mount Dora.
We stand behind our products and the quality of service we provide in Mount Dora.
Join Mount Dora homeowners who choose Mr. Pure Water for better-tasting water.
Product Assurances
Better-tasting, odor-free water for drinking, cooking, and everyday life in Mount Dora.
Tankless purification as you draw—no storage tank, no waiting, just fresh water in Mount Dora.
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—great for Mount Dora homes dealing with hard water and limescale. 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 Mount Dora
$995
Installed
Regularly