Phone: 407-214-2646
info@bestwaterheater.com
Tankless - 400 GPD - UV Sterilization

Lake Mary Under-Sink Reverse Osmosis

WITH UV STERILIZATION

Bottled-Water Quality Drinking Water on Tap in Lake Mary

See the purity, trust the technology. A tankless under-sink system that delivers ultra-pure, clean, refreshing water on demand for Lake Mary families.

SCHEDULE $995 INSTALL
Call Us Now
407-214-2646
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The System Itself

FOUR TWIST CARTRIDGES, ONE UV CHAMBER, NO TANK

The whole system fits under your sink and connects with quick-connect fittings. Four quick-change twist cartridges provide the four filtration stages, with a UV chamber inline. With no bulky storage tank, you get purified water on demand—ideal for Lake Mary homes dealing with mineral-rich (hard) water.

Cutaway of a tankless under-sink reverse osmosis unit with four twist cartridges and an inline UV chamber inside the housing.
COLD WATER IN PURE WATER OUT PP CTO RO UV ALK TO DRAIN 1 2 3 4 5
The unit itself and the water path through it. Four twist cartridges handle the four filtration stages, with the UV chamber inline after the membrane.
PP

PP Sediment Filter

The first cartridge traps rust, dirt, sand, and larger particles—helpful with mineral-rich (hard) water common in Seminole County.

CTO

CTO Carbon Block Filter

Carbon block media that reduces chlorine, odors, colors, and chemicals before the membrane—great for Lake Mary tap water.

RO

Reverse Osmosis Membrane

The heart of the system, rejecting dissolved solids and heavy metals—helpful with Lake Mary’s mineral-rich (hard) water—and sending concentrate to the drain.

ALK

ALK Mineral Alkaline Filter for Lake Mary

The final cartridge polishes the water and adds beneficial minerals back for a balanced pH—great for Lake Mary families.

Captures impurities
Removes contaminants
UV kills germs and viruses
Mineralizes and balances
Delivers pure, great-tasting water

Filtration Stages

FIVE STAGES OF TREATMENT, INCLUDING UV

Each stage handles what the one before it leaves behind—helpful for Lake Mary’s mineral-rich (hard) groundwater. UV is the fourth step in the sequence and the one stage that is not filtration at all; it’s there to handle what a filter cannot catch.

1

PP & Sediment Filter

Removes rust, dirt, sand, and large particles—helpful with Seminole County’s mineral-rich water.

2

CTO Carbon Block Filter

Reduces chlorine, odors, colors, and chemicals for cleaner-tasting water in Lake Mary.

3

Reverse Osmosis Membrane

Removes up to 99% of dissolved solids, heavy metals, and more—ideal for mineral-rich (hard) water in Lake Mary.

4

UV Sterilization

Kills 99.99% of bacteria, viruses and microorganisms.

5

Alkaline & Mineral Filter for Lake Mary

Adds beneficial minerals for a balanced, healthy pH—great for Lake Mary drinking water.

Four filtration stages plus UV sterilization. Steps 1–3 and 5 are the four filtration stages; step 4 is the built-in UV lamp for disinfection. It’s included in the price on every system we install in Lake Mary.

Pricing

ONE SYSTEM, OR ONE FOR EVERY SINK

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 Lake Mary and Seminole County homes.

Most Popular

1 UnitInstalled

$995 Installed

Regularly $2,000 - you save $1,005

The standard install, and the right fit for a kitchen sink in most Lake Mary homes.

Two Sinks

2 UnitsInstalled

$895 Each, installed

A lower price per unit on a two-system install for your Lake Mary home

Great for a kitchen and wet bar, a second kitchen, or a guest suite in your Lake Mary home.

Best Per-Unit Price

3 or MoreInstalled

$749 Each, installed

Our lowest per-unit price for Lake Mary

Great for larger Lake Mary 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 Lake Mary property with you as part of the visit.

Technical Specifications

HIGH CAPACITY, WITHOUT THE STORAGE TANK

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

SimPure ROULP-3012-400-T1

The T1-400 series tankless under-sink reverse osmosis system for Lake Mary, FL.

Up to 95% TDS Reduction for Lake Mary Water

Typically 95% and up to 99.99%, bringing 200–500 PPM tap water to near 0 PPM, or below 25 PPM—results vary by Lake Mary source water.

Automatic UV Operation

The lamp operates automatically based on water flow pressure, and can be adjusted—simple for busy Lake Mary households.

Tankless Design

Keeps water fresh, saves under-sink space, and helps prevent secondary contamination in Lake Mary kitchens.

1.5:1 Pure-to-Drain Ratio

One gallon of wastewater for every 1.5 gallons of purified water produced.

~1,057 Gallon Cartridge Life for Lake Mary Homes

A complete set of cartridges is roughly the equivalent of 8,000 bottles of water—less plastic for Seminole County.

Lake Mary under-sink reverse osmosis special offer!

Under-sink
reverse osmosis

PROTECT YOUR FAMILY WITH MR. PURE WATER

UV
Included

One Unit, Installed in Lake Mary

$995

Installed

Regularly $2,000 - you save $1,005 2 units: $895 each - 3 or more: $749 each, installed
CALL US NOW

COMPLETE UNDER-SINK REVERSE OSMOSIS SYSTEM WITH UV STERILIZATION FOR JUST

$995 INSTALLED

Everything Included. No Hidden Fees.

COMPLETE SYSTEM INCLUDED

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

UV STERILIZATION INCLUDED

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

PROFESSIONAL INSTALLATION

Fitted under your sink and professionally commissioned in Lake Mary.

WATER TESTING

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

UPFRONT PRICING

No surprises—one low price includes everything for Lake Mary homes.

MULTI-UNIT PRICING

Lower per-unit pricing when we install two or more—popular for larger Lake Mary homes.

Regular Price: $2,000 Installed
Sale Price: $995 INSTALLED!

Independent Testing

SEE THE PURITY, TRUST THE TECHNOLOGY

You don’t have to take performance on faith. The system has been tested by an independent laboratory against the recognised standard for reverse osmosis drinking water systems.

SGS tested to NSF/ANSI 58

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.

Lead
Arsenic
Fluoride
Chlorine
PFAS
Nitrates
Chloride
Heavy Metals
Sediment
TDS

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 Lake Mary visit so you know exactly what you’re starting from.

Perfect For

EVERY GLASS YOU POUR AND EVERYTHING YOU COOK

It installs at the point of use—so the water you drink and cook with in Lake Mary is the water that gets purified.

Drinking Water
Cooking
Coffee & Tea
Baby Formula
Pet Water
Ice Makers
Homes & Condos
Family Use

Cleaner Water. Better Living. Right here in Lake Mary.

BUILT WELL, BACKED PROPERLY

Installed by a Florida plumbing company that’s been doing this a long time—and stands behind the work for Lake Mary families.

Premium Construction

Built with premium materials for reliable, long-term performance in Lake Mary homes.

UV On Every System We Install in Lake Mary

The built-in UV lamp is included in the price on every unit we install in Lake Mary.

Satisfaction Guaranteed

We stand behind our products and the quality of service we deliver across Lake Mary.

Trusted by Lake Mary Homeowners

Join Lake Mary homeowners who choose Mr. Pure Water for cleaner, better-tasting water.

Product Assurances

  • Removes 99.99%+ of contaminants
  • UV light kills 99.99% of germs
  • Better taste for everyday life in Lake Mary
  • An environmentally friendly solution for Seminole County
  • Saves money—no more bottled water in Lake Mary
  • Premium quality you can trust

BETTER WATER FOR
DRINKING & COOKING

Crystal Clear Results

Better-tasting, odor-free water for drinking, cooking, and everyday use in Lake Mary.

Instant, On-Demand Flow

Tankless purification as you draw—no storage tank, no waiting, just clean water for Lake Mary.

Extra Protection From UV

The built-in UV lamp helps eliminate bacteria, viruses, and microorganisms a filter can’t catch.

Book your Lake Mary install now 407-214-2646

CUSTOMER TESTIMONIALS

★★★★★

4.9 Star Ratings from 2.4k+ Reviews

BOTTLED WATER QUALITY DRINKING WATER ON TAP

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 Lake Mary homes dealing with mineral-rich (hard) groundwater and scale buildup. 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.

CLEARER, FRESHER ICE

Purified water makes clearer, better-tasting ice for every drink you pour in Lake Mary.

NO MORE BOTTLED WATER

A full cartridge set equals about 8,000 bottles of water—right from your Lake Mary tap.

SAFE FOR BABY FORMULA

Ultra-pure water with UV protection—great for the things you’re most careful about at home in Lake Mary.

BETTER COFFEE & TEA IN LAKE MARY

Odor-free water with a balanced pH brings out more flavor in everything you brew—great for everyday life in Lake Mary.

SAVES UNDER-SINK SPACE

The tankless build is compact, so you keep the cabinet space a storage tank would take—great for busy Lake Mary kitchens.

QUICK-CHANGE CARTRIDGES

Four twist cartridges that swap out in seconds, with no tools and no mess.

CONTACT MR. PURE WATER UNDER-SINK REVERSE OSMOSIS WITH UV STERILIZATION

GET BOTTLED WATER QUALITY
STRAIGHT FROM YOUR LAKE MARY TAP

UV
Included

One Unit, Installed in Lake Mary

$995

Installed

Regularly $2,000 - you save $1,005 2 units: $895 each - 3 or more: $749 each, installed
407-214-2646
info@bestwaterheater.com
DOWNLOAD OUR FULL CATALOG DOWNLOAD OUR FULL CATALOG

SCHEDULE YOUR LAKE MARY INSTALL TODAY!

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