See the purity, trust the technology. A tankless under-sink system that delivers ultra-pure, clean, refreshing water on demand for your Tildenville family—especially helpful with Central Florida’s hard municipal water.
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 your water is purified on demand, ideal for busy Tildenville kitchens.
The first cartridge traps rust, dirt, sand, and larger particles before anything else—great for Central Florida water.
Carbon block media that removes chlorine, odors, colors, and chemicals before the membrane—great for Central Florida water.
The heart of the system—rejecting dissolved solids and heavy metals, then sending the concentrate to the drain.
The final cartridge polishes the water and adds beneficial minerals back for a balanced pH—great for Orange County homes.
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—ideal for Central Florida’s hard water.
Removes chlorine, odors, colors, and chemicals from Tildenville tap water.
Removes up to 99% of dissolved solids, heavy metals, and more—helping tackle Central Florida water issues.
Kills 99.99% of bacteria, viruses and microorganisms.
Adds beneficial minerals for a balanced, healthy pH—great for everyday drinking in Tildenville.
Four filtration stages plus UV sterilization. Steps 1–3 and 5 are the four filtration stages; step 4 is the built-in UV lamp (disinfection, not filtration). It’s included in the price on every system we install in Tildenville.
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 Tildenville and nearby Orange County.
1 UnitInstalled
Regularly $2,000 - you save $1,005
The standard install, and the right fit for a kitchen sink in most Tildenville homes.
2 UnitsInstalled
A lower price per unit when you install two systems—great for larger Orange County homes.
Ideal for a kitchen and wet bar, a second kitchen, or a guest suite—popular in Horizon West and Winter Garden homes.
3 or MoreInstalled
Our lowest per-unit price in Tildenville
For larger Orange 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 Tildenville 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% reduction—bringing 200–500 PPM tap water to near 0 PPM, or below 25 PPM.
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 Tildenville homes.
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 in Orange County.
One Unit, Installed
$995
Installed
Regularly

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

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

Fitted under your sink and commissioned by pros serving Tildenville and nearby areas.

We test your water before and after—so you can see the difference in hard-water areas.

No surprises. One low price includes everything.

Lower per-unit pricing when we install two or more—ideal for larger Orange County households.
Independent Testing
You do not have to take 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 exactly what you’re starting with in Tildenville.
Perfect For
Point-of-use purification means the water you drink and cook with in Tildenville is the water that gets purified.
Cleaner Water. Better Living. In Tildenville.
Installed by a Florida plumbing team serving Tildenville and Orange County—and we stand behind the work.
Built with premium materials for reliable, long-term performance in Central Florida homes.
The built-in UV lamp is included in the price on every unit we install in Tildenville.
We stand behind our products and the quality of service we provide in Tildenville.
Join homeowners in Tildenville and around Orange County who choose Mr. Pure Water.
Product Assurances
Better-tasting, odor-free water for drinking, cooking, and everyday life in Tildenville.
Tankless purification as you draw—no storage tank and no waiting, even on busy mornings.
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 Tildenville homes dealing with Central Florida’s typically 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 Tildenville
$995
Installed
Regularly