See the purity, trust the technology. A tankless under-sink system that delivers ultra-pure, clean, refreshing water on demand for Orange City families.
The System Itself
The whole system fits under your sink and connects with quick-connect fittings—ideal for Orange City kitchens. 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 instead of sitting and waiting.
The first cartridge traps rust, dirt, sand, and larger particles—helpful with groundwater-fed water common around Orange City.
Carbon block media that reduces chlorine, odors, color, and chemicals before the membrane—great for Orange City 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 hard water in Orange City.
Filtration Stages
Each stage handles what the one before it left behind—especially helpful with the hard, groundwater-based water common around Orange City and West Volusia. UV is the fourth step and the one stage that is not filtration at all; it targets what filters cannot catch.
Removes rust, dirt, sand and large particles—ideal for Orange City’s hard water.
Reduces chlorine, odors, color, and chemicals in Orange City tap or well water.
Removes up to 99% of dissolved solids, heavy metals, and more—great for hard water in Orange City.
Kills 99.99% of bacteria, viruses, and microorganisms.
Adds beneficial minerals for a balanced, healthy pH—helpful for Orange City’s hard 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. It’s included in the price on every system we install in Orange City.
Pricing
The systems are identical—the difference is how many you have installed on the same visit in Orange City and across West Volusia. Every unit includes UV sterilization and professional installation.
1 UnitInstalled
Regularly $2,000 - you save $1,005
The standard install, and the right fit for a kitchen sink in most Orange City homes.
2 UnitsInstalled
A lower price per unit when you install two systems at the same home.
Ideal for a kitchen and wet bar, a second kitchen, or a guest suite.
3 or MoreInstalled
Our lowest per-unit price in Orange City
Ideal for larger Orange City 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 Orange City 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 Orange City.
Typically 95% and up to 99.99%, bringing 200–500 PPM tap water to near 0 PPM, or below 25 PPM (source water varies across Volusia 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—nice in our humid subtropical climate.
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 toward the St. Johns River.
One Unit, Installed
$995
Installed
Regularly

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

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

Professionally fitted under your sink—perfect for Orange City kitchens.

We test your Orange City water before and after so you can see the difference.

No surprises—one low price includes everything for Orange City.

Lower per-unit pricing when we install two or more—perfect for multi-sink homes in Orange City.
Independent Testing
You do not have to take performance on faith. This system has been tested by an independent laboratory against the recognised standard for reverse osmosis drinking water systems—great peace of mind for Orange City families.
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—great for Volusia County groundwater-based water and many local wells.
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—especially with the hard groundwater common around Orange City. We test your water on the 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 your Orange City home is the water that gets purified.
Cleaner Water. Better Living.
Installed by a Florida plumbing company that’s done this for years—and stands behind the work in Orange City.
Built with premium materials for reliable, long-term performance in humid subtropical Florida.
The built-in UV lamp is included in the price on every unit we install in Orange City.
We stand behind our products and the quality of our work here in Orange City.
Join Orange City 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 Orange City.
Tankless purification as you draw—no storage tank and no waiting in your Orange City home.
Built-in UV helps eliminate bacteria, viruses, and microorganisms—ideal for well water in Orange City.
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—an excellent match for Orange City homes on groundwater-based municipal water or private wells where hard water can drive mineral scale. 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 Orange City
$995
Installed
Regularly