See the purity, trust the technology. A tankless under-sink system delivering ultra-clean, refreshing water on demand—ideal for Alafaya’s hard-water conditions in Orange County.
The System Itself
Designed to fit neatly under your sink with quick-connect fittings. Four quick-change twist cartridges handle the filtration stages, with a UV chamber inline. No bulky storage tank—Alafaya families get purified water on demand.
The first cartridge traps rust, dirt, sand, and larger particles before anything downstream sees them.
Carbon block media that reduces chlorine, odors, colors and chemicals before the membrane—helpful with Central Florida water.
The heart of the system—rejecting dissolved solids and heavy metals, then sending the concentrate to the drain (ideal for hard Central Florida water).
The final cartridge polishes the water and adds beneficial minerals back for a balanced pH—great for Alafaya drinking water.
Filtration Stages
Each stage handles something the one before it left behind—ideal for Central Florida water that commonly tests hard and can leave mineral scale 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—helpful in hard-water Central Florida homes.
Reduces chlorine, odors, colors and chemicals for cleaner-tasting Alafaya water.
Removes up to 99% of dissolved solids, heavy metals and more—helpful for hard water common in Central Florida.
Kills 99.99% of bacteria, viruses and microorganisms.
Adds beneficial minerals back for a balanced, healthy pH—great for everyday drinking water in Alafaya.
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 Alafaya.
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 across Alafaya and the Orange County area.
1 UnitInstalled
Regularly $2,000 - you save $1,005
The standard install, and the right fit for a kitchen sink in most Alafaya homes.
2 UnitsInstalled
A lower price per unit when you install two systems in your Alafaya home
Ideal for a kitchen and wet bar—great for Alafaya homes with a guest suite or second kitchen.
3 or More Installed
Our lowest per-unit price in Alafaya
For larger Alafaya 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 Alafaya 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 Alafaya.
Typically 95% and up to 99.99%, bringing 200–500 PPM tap water to near 0 PPM, or below 25 PPM—results vary across the Orlando metro.
The lamp operates automatically based on water flow pressure, and can be adjusted—perfect for everyday Alafaya use.
Keeps water fresh, saves under-sink space, and helps prevent secondary contamination in Alafaya kitchens.
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 busy Alafaya households.
One Unit, Installed
$995
Installed
Regularly

Unit, all four cartridges, faucet, fittings & all parts—ready for Alafaya homes.

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

Fitted under your sink and commissioned by pros serving Alafaya and Orange County.

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

No surprises—one low price includes everything for Alafaya homes.

Lower per-unit pricing when we install two or more—popular for larger Alafaya homes.
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—great peace of mind for Alafaya households.
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 Alafaya visit, so you know exactly what you’re starting from.
Perfect For
Point-of-use purification—so the water you drink and cook with in your Alafaya home is the water that gets purified.
Cleaner Water. Better Living. In Alafaya.
Installed by a Florida plumbing company serving the Orlando metro that’s been doing this a long time—and stands behind the work.
Built with premium materials for reliable, long-term performance in Alafaya.
The built-in UV lamp is included in the price on every unit we install in Alafaya.
We stand behind our products and the quality of service we deliver in Alafaya.
Join Alafaya homeowners who choose Mr. Pure Water for better-tasting water at home.
Product Assurances
Better-tasting, odor-free water for drinking, cooking, and everyday use in Alafaya.
Tankless purification as you draw—no storage tank, no waiting, just fresh water in Alafaya.
The built-in UV lamp helps eliminate microorganisms a filter can’t catch—extra peace of mind in Alafaya.
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 Alafaya homes dealing with Central Florida’s hard water. 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 Alafaya
$995
Installed
Regularly