See the purity, trust the technology. A tankless under-sink system that delivers ultra-pure, clean, refreshing water on demand—built for busy Ravenna Park families in Florida’s humid subtropical climate.
The System Itself
Designed for Ravenna Park kitchens, the whole system fits under your sink and connects with quick-connect fittings. Four quick-change twist cartridges handle the four filtration stages, and a UV chamber sits inline between them. With no bulky storage tank, water is purified on demand—so it’s not sitting and waiting.
The first cartridge catches rust, dirt, sand, and larger particles—helpful in Ravenna Park’s humid subtropical climate.
Carbon block media that takes out chlorine, odors, colors and chemicals ahead of the membrane—great for Ravenna Park tap water.
The heart of the system, rejecting dissolved solids and heavy metals and sending the concentrate to the drain—ideal for Ravenna Park homes.
The final cartridge polishes the water and adds beneficial minerals back for a balanced pH—great for Ravenna Park families.
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.
Removes rust, dirt, sand, and large particles.
Removes chlorine, odors, colors and chemicals from your Ravenna Park water.
Removes up to 99% of dissolved solids, heavy metals and more—helping Ravenna Park homes enjoy cleaner water.
Kills 99.99% of bacteria, viruses and microorganisms.
Adds beneficial minerals for a balanced, healthy pH for your Ravenna Park household.
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 Ravenna Park.
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 Ravenna Park.
1 UnitInstalled
Regularly $2,000 - you save $1,005
The standard install, and the right fit for a kitchen sink in most Ravenna Park homes.
2 UnitsInstalled
A lower price per unit on a two-system install for Ravenna Park homes
Ideal for a kitchen and wet bar, a second kitchen, or a guest suite in Ravenna Park.
3 or MoreInstalled
Our lowest per-unit price in Ravenna Park
For larger Ravenna Park 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 for your Ravenna Park property? We’ll walk the property with you as part of 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 Ravenna Park, FL.
Typically 95% and up to 99.99%, bringing 200–500 PPM tap water to near 0 PPM, or below 25 PPM in Ravenna Park homes.
The lamp operates automatically based on water flow pressure, and can be adjusted for your Ravenna Park home.
Keeps water fresh, saves under-sink space, and helps prevent secondary contamination in Ravenna Park kitchens.
About 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—perfect for Ravenna Park households.
One Unit, Installed in Ravenna Park
$995
Installed
Regularly

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

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

Fitted under your sink and commissioned by pros serving Ravenna Park, Florida.

We test your Ravenna Park water before and after, so you can see the difference.

No surprises for Ravenna Park homeowners. One low price includes everything.

Lower per-unit pricing when we install two or more in your Ravenna Park 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.
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 Ravenna Park visit so you know exactly what you’re starting from.
Perfect For
It goes in at the point of use, so the water you drink and cook with in Ravenna Park is the water that gets purified.
Cleaner Water. Better Living. In Ravenna Park.
Installed by a Florida plumbing company that’s been doing this a long time—and stands behind the work in Ravenna Park.
Built with premium materials for reliable, long-term performance in Ravenna Park’s humid subtropical climate.
The built-in UV lamp is included in the price on every unit we install in Ravenna Park.
We stand behind our products and quality of service—right here in Ravenna Park.
Join Ravenna Park homeowners across Florida who choose Mr. Pure Water.
Product Assurances
Better-tasting, odor-free water for drinking, cooking, and everyday use in Ravenna Park.
The tankless design purifies as you draw, so Ravenna Park families get clean water with no waiting.
The built-in UV lamp helps eliminate bacteria, viruses, and microorganisms a filter cannot catch—great for humid subtropical Florida.
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 Ravenna Park homes. 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 Ravenna Park
$995
Installed
Regularly