See the purity, trust the technology. A tankless under-sink system that delivers ultra-pure, clean, refreshing water on demand for your Snug Harbor family.
The System Itself
The whole system fits under your sink and connects with quick-connect fittings. Four quick-change twist cartridges provide 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 Snug Harbor homes.
The first cartridge catches rust, dirt, sand, and larger particles—helpful whether your Snug Harbor home is on city water or a well.
Carbon block media that reduces chlorine, odors, colors, and chemicals before the membrane—great for Snug Harbor 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—tailored to your Snug Harbor 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, whether your Snug Harbor home is on municipal water or a well.
Removes rust, dirt, sand and large particles—great for Snug Harbor municipal or well water.
Removes chlorine, odors, colors and chemicals from Snug Harbor tap water.
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 to 3 and 5 are the four filtration stages; step 4 is the built-in UV lamp (disinfection, not filtration) and it’s included in the price on every system we install in Snug Harbor.
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 Snug Harbor, Florida homes.
1 UnitInstalled
Regularly $2,000 - you save $1,005
The standard install, and the right fit for a kitchen sink in most Snug Harbor homes.
2 UnitsInstalled
A lower price per unit on a two-system install for your Snug Harbor property.
Great for a kitchen and wet bar, a second kitchen, or a guest suite in your Snug Harbor home.
3 or MoreInstalled
Our lowest per-unit price in Snug Harbor
For larger Snug Harbor 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 Snug Harbor 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 Snug Harbor, FL.
Typically 95% and up to 99.99%, bringing 200–500 PPM tap water to near 0 PPM, or below 25 PPM—results vary in Snug Harbor.
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—great in Snug Harbor’s 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 for Snug Harbor homes.
One Unit, Installed
$995
Installed
Regularly

Unit, all four cartridges, faucet, fittings & all parts.

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

Fitted under your sink and commissioned by pros serving Snug Harbor, FL.

We test your Snug Harbor water before and after, so you can see the difference.

No surprises for Snug Harbor homeowners. One low price includes everything.

Lower per-unit pricing when we install two or more in your Snug Harbor 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 when Snug Harbor water sources can vary from municipal to 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. In Snug Harbor, municipal supply vs. well water can differ by area, so we test your water during the visit.
Perfect For
It installs at the point of use, so the water you actually drink and cook with in Snug Harbor is the water that gets purified.
Cleaner Water. Better Living. In Snug Harbor.
Installed by a Florida plumbing company that’s been doing this a long time—and stands behind the work in Snug Harbor.
Built with premium materials for reliable, long-term performance in Snug Harbor’s humid subtropical climate.
The built-in UV lamp is included in the price on every unit we install in Snug Harbor.
We stand behind our products and the quality of service we deliver in Snug Harbor.
Join Snug Harbor 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 Snug Harbor.
Tankless purification as you draw—no storage tank, no waiting, just fresh water in Snug Harbor.
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 Snug Harbor homes on municipal supply or a local well. 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