See the purity, trust the technology. A tankless under-sink system that delivers ultra-pure, clean, refreshing water on demand for Conway families.
The System Itself
The whole system fits under your sink and connects with quick-connect fittings—ideal for Conway kitchens. Four quick-change twist cartridges handle the four filtration stages, with a UV chamber inline between them. There’s no bulky storage tank, so water is purified on demand instead of sitting and waiting.
The first cartridge catches rust, dirt, sand, and larger particles before anything downstream—helpful with local well and municipal sources.
Carbon block media that reduces chlorine, odors, colors, and chemicals before the membrane—great for Orange County water.
The heart of the system, rejecting dissolved solids and heavy metals and sending the concentrate to the drain—helpful with hard Central Florida water.
The final cartridge polishes the water and adds beneficial minerals back for a balanced pH—great for Conway’s hard water.
Filtration Stages
Each stage handles something 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 in Conway-area water.
Removes rust, dirt, sand and large particles—common culprits with Central Florida water.
Reduces chlorine, odors, colors, and chemicals from local tap water.
Removes up to 99% of dissolved solids, heavy metals, and more—ideal for hard Orange County water.
Kills 99.99% of bacteria, viruses and microorganisms.
Adds beneficial minerals for a balanced, healthy pH—great for Conway households.
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 (disinfection, not filtration). It’s included in the price on every system we install in Conway.
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 for Conway and the Orange County area.
1 UnitInstalled
Regularly $2,000 - you save $1,005
The standard install, and the right fit for a kitchen sink in most Conway homes.
2 UnitsInstalled
A lower price per unit when you install two systems in the Conway area.
Great for a kitchen and wet bar, a second kitchen, or a guest suite in the Conway area.
3 or MoreInstalled
Our lowest per-unit price
For larger Conway homes, multi-unit properties, and light commercial spaces across Orange County.
All prices are installed and include UV sterilization, with no hidden fees. Not sure how many you need? We’ll walk your Conway 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 Conway, FL.
Typically 95% and up to 99.99%, bringing 200–500 PPM tap water to near 0 PPM, or below 25 PPM—results vary with Conway source water.
The lamp operates automatically based on water flow pressure, and can be adjusted for your Conway home.
Keeps water fresh, saves under-sink space, and helps prevent secondary contamination—ideal for humid Central Florida 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 to haul around Conway.
One Unit, Installed
$995
Installed
Regularly

Unit, all four cartridges, faucet, fittings & all parts—ready for Conway installs.

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

Fitted under your sink and commissioned by Conway water purification pros.

We test your Conway-area water before and after so you can see the difference.

No surprises—one low price includes everything for Conway homes.

Lower per-unit pricing when we install two or more in your Conway home.
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—ideal for Conway, FL homes.
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 in Conway so you know what you’re starting from.
Perfect For
It’s installed at the point of use, so the water you drink and cook with in your Conway home is the water that gets purified.
Cleaner Water. Better Living.
Installed by a Florida plumbing company serving the Orlando metro that’s been doing this a long time—and stands behind the work.
Built with premium materials for reliable, long-term performance in humid Central Florida.
The built-in UV lamp is included in the price on every unit we install in Conway.
We stand behind our products and the quality of service we provide in Conway.
Join Conway-area homeowners who choose Mr. Pure Water for cleaner, better-tasting water.
Product Assurances
Better-tasting, odor-free water for drinking, cooking and everyday use in Conway.
Tankless purification as you draw—no storage tank, no waiting, perfect for busy Conway kitchens.
Built-in UV helps eliminate bacteria, viruses and microorganisms—extra peace of mind for Conway water.
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 Conway homes dealing with Central Florida’s hard 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 Conway
$995
Installed
Regularly