See the purity, trust the technology. A tankless under-sink system that delivers ultra-pure, clean, refreshing water on demand—perfect for Indian River Shores families in a humid, coastal climate.
The System Itself
The whole system fits under your sink and connects with quick-connect fittings. Four quick-change twist cartridges carry the four filtration stages, and a UV chamber sits inline between them. There is no bulky storage tank, so the water is purified on demand—ideal for Indian River Shores homes dealing with hard-water scale.
The first cartridge traps rust, dirt, sand, and larger particles—helpful with coastal grit and Florida scale.
Carbon block media that reduces chlorine, odors, color and chemicals before the membrane—helpful in coastal air.
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.
Filtration Stages
Each stage handles what the one before it left behind—helpful for Indian River Shores’ hard water and coastal staining. UV is the fourth step in the sequence and the one stage that is not filtration at all; it deals with what a filter cannot catch.
Removes rust, dirt, sand, and larger particles—great for hard-water areas of Florida.
Reduces chlorine, odors, color and chemicals for cleaner-tasting water.
Removes up to 99% of dissolved solids, heavy metals and more—great for hard Florida water.
Kills 99.99% of bacteria, viruses, and microorganisms.
Adds beneficial minerals for a balanced, healthy pH.
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, which is not filtration but disinfection—included in the price on every system we install in Indian River Shores.
Pricing
The systems are identical—the difference is how many you have installed on the same visit in Indian River Shores. 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 Indian River Shores homes.
2 UnitsInstalled
A lower per-unit price on a two-system install for Indian River Shores homes.
Ideal for a kitchen plus a wet bar—great for John’s Island and Moorings homes.
3 or MoreInstalled
Our lowest per-unit price
For larger Indian River Shores 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 Indian River Shores 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.
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.
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—great for Indian River Shores living.
One Unit, Installed
$995
Installed
Regularly

Unit, all four cartridges, faucet, fittings & all parts—ready for Indian River Shores homes.

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

Fitted under your sink and professionally commissioned in Indian River Shores.

We test your water before and after—so Indian River Shores homeowners can see the difference.

No surprises—one straightforward price includes everything.

Lower per-unit pricing when we install two or more in the same Indian River Shores home.
Independent Testing
You don’t 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.
Testing covers 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 on the visit in Indian River Shores so you know what you’re starting from.
Perfect For
Point-of-use purification means the water you drink and cook with in Indian River Shores is the water that gets purified.
Cleaner Water. Better Living in Indian River Shores.
Installed by a Florida plumbing company that knows Indian River Shores water—and stands behind the work.
Built with premium materials for reliable, long-term performance in coastal Florida.
The built-in UV lamp is included in the price on every unit we install in Indian River Shores.
We stand behind our products and the quality of our work in Indian River Shores.
Join Indian River County 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 Indian River Shores.
Tankless purification as you draw—no storage tank and no waiting, perfect for Indian River Shores homes.
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 Indian River Shores’ humid, coastal conditions where corrosion, staining, and hard-water scale are common. 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 Indian River Shores
$995
Installed
Regularly