See the purity, trust the technology. A tankless under-sink system that delivers ultra-pure, clean, refreshing water on demand for your Grant Valkaria family.
The System Itself
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. There is no bulky storage tank, so the water is purified on demand—great for Grant-Valkaria homes on hard groundwater.
The first cartridge catches rust, dirt, sand, and larger particles—helpful for many southern Brevard groundwater-fed homes.
Carbon block media that reduces chlorine, odors, colors, and chemicals before the membrane—ideal for Brevard County water.
The heart of the system—rejecting dissolved solids and heavy metals, then sending the concentrate to the drain.
The final cartridge polishes the water and adds beneficial minerals back for a balanced pH—great for Space Coast living.
Filtration Stages
Each stage handles what the one before it leaves 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—great for hard-water areas in southern Brevard.
Reduces chlorine, odors, colors, and chemicals.
Removes up to 99% of dissolved solids, heavy metals, and more—helping fight scale from hard local 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 (disinfection, not filtration). It’s included in the price on every system we install in Grant Valkaria and across Brevard County.
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 Grant Valkaria.
1 UnitInstalled
Regularly $2,000 - you save $1,005
The standard install, and the right fit for a kitchen sink in most Grant Valkaria homes.
2 UnitsInstalled
A lower price per unit when you install two systems at the same property.
Great for a kitchen and wet bar, a second kitchen, or a guest suite in your Grant-Valkaria home.
3 or MoreInstalled
Our lowest per-unit price
For larger Grant-Valkaria 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 in Grant or Valkaria? 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 down 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 in humid Florida kitchens.
One gallon of wastewater for every 1.5 gallons of purified water produced.
One complete set of cartridges is roughly the equivalent of 8,000 bottles of water—great for Grant Valkaria households.
One Unit, Installed
$995
Installed
Regularly

Unit, all four cartridges, faucet, fittings & all parts—ready for your Grant-Valkaria home.

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

Fitted under your sink and commissioned by pros serving Grant-Valkaria and southern Brevard.

We test your water before and after—so you can see the difference in your Grant-Valkaria home.

No surprises. One low price includes everything.

Lower per-unit pricing when we install two or more in your Grant-Valkaria 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 visit so you know what you’re starting from—especially helpful with the hard groundwater common in southern Brevard.
Perfect For
Point-of-use installation means the water you drink and cook with in Grant Valkaria is the water that gets purified.
Cleaner Water. Better Living. Here on the Space Coast.
Installed by a Florida plumbing company serving Grant Valkaria and Brevard County—and we stand behind our work.
Built with premium materials for reliable, long-term performance in Brevard County homes.
The built-in UV lamp is included in the price on every unit we install in Grant Valkaria.
We stand behind our products and the quality of service we provide in Grant Valkaria.
Join the homeowners in Grant Valkaria and across the Space Coast who choose Mr. Pure Water.
Product Assurances
Better-tasting, odor-free water for drinking, cooking and everyday use in Grant-Valkaria.
The tankless design purifies as you draw—great for busy Grant-Valkaria kitchens with no waiting.
The built-in lamp helps eliminate bacteria, viruses and microorganisms a filter cannot 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—perfect for Grant-Valkaria 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 Grant Valkaria
$995
Installed
Regularly