See the purity, trust the technology. A tankless under-sink system that delivers ultra-pure, clean, refreshing water on demand for Basswood Estates families.
The System Itself
The whole system fits under your sink and connects with quick-connect fittings. Four quick-change twist cartridges handle the filtration stages, with a UV chamber inline. There’s no bulky storage tank, so water is purified on demand—great for Basswood Estates households on city water or private wells.
The first cartridge—catching rust, dirt, sand, and large particles before anything downstream sees them.
Carbon block media that reduces chlorine, odors, colors, and chemicals before the membrane—ideal for Basswood Estates water sources.
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—nice for Basswood Estates drinking water.
Filtration Stages
Each stage handles what the one before it left behind. UV is the fourth step in the sequence—and it is not filtration at all. It is there to treat what filters may miss, a smart extra layer for Basswood Estates homes on city water or private wells.
Removes rust, dirt, sand and large particles—helpful for many well systems.
Reduces chlorine, odors, colors, and chemicals.
Removes up to 99% of dissolved solids, heavy metals, and more.
Kills 99.99% of bacteria, viruses and microorganisms.
Adds beneficial minerals for a balanced, healthy pH.
Four filtration stages plus UV sterilization. Steps 1–3 and 5 are the 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 Basswood Estates.
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 Basswood Estates.
1 UnitInstalled
Regularly $2,000 - you save $1,005
The standard install, and the right fit for a kitchen sink in most Basswood Estates homes.
2 UnitsInstalled
A lower price per unit when you install two systems at the same Basswood Estates visit.
Great for a kitchen and wet bar, a second kitchen, or a guest suite in your Basswood Estates home.
3 or MoreInstalled
Our lowest per-unit price
For larger Basswood Estates 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—especially if you’re on a private well? We’ll walk the 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 (results vary by source).
The UV lamp operates automatically based on water flow pressure, and can be adjusted.
Keeps water fresh, saves under-sink space, and helps prevent secondary contamination—especially helpful in humid Florida homes.
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 Basswood Estates homes.
One Unit, Installed in Basswood Estates
$995
Installed
Regularly

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

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

Fitted under your sink and commissioned by pros serving Basswood Estates.

We test your water before and after—especially helpful for Basswood Estates well systems.

No surprises—one low price includes everything.

Lower per-unit pricing when we install two or more in your Basswood Estates 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 peace of mind for Basswood Estates households, whether you are on a utility line or a private well.
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. Since many Basswood Estates homes use private wells, we can test your water during the visit so you know what you’re starting from.
Perfect For
Point-of-use installation means the water you drink and cook with in Basswood Estates is the water that gets purified.
Cleaner Water. Better Living. In Basswood Estates.
Installed by a Florida plumbing company that’s been doing this a long time—and stands behind the work in Basswood Estates.
Built with premium materials for reliable, long-term performance in Basswood Estates’ humid subtropical climate.
The built-in UV lamp is included in the price on every unit we install in Basswood Estates.
We stand behind our products and the quality of service we deliver in Basswood Estates.
Join homeowners in Basswood Estates who choose Mr. Pure Water for cleaner, better-tasting water.
Product Assurances
Better-tasting, odor-free water for drinking, cooking, and everyday use in Basswood Estates.
The tankless design purifies as you draw—ideal for busy Basswood Estates kitchens with no waiting.
The built-in UV lamp helps eliminate bacteria, viruses, and microorganisms—extra peace of mind for Basswood Estates well 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—great for Basswood Estates homes on city water or private wells. 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
$995
Installed
Regularly