Phone: 305-404-8790
info@bestwaterheater.com
Tankless - 400 GPD - UV Sterilization

KINGS BAY UNDER-SINK REVERSE OSMOSIS

WITH UV STERILIZATION

BOTTLED WATER QUALITY DRINKING WATER ON TAP IN KINGS BAY

See the purity, trust the technology. A tankless under-sink system that delivers ultra-pure, clean, refreshing water on demand—built for Kings Bay’s hard water and coastal conditions.

SCHEDULE $995 INSTALL
Call Us Now
305-404-8790
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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 handle the filtration stages, with a UV chamber inline. No bulky storage tank—so in humid coastal Northeast Florida, you get purified water on demand, not water sitting and waiting.

Cutaway of the under-sink reverse osmosis unit with four twist cartridges and an inline UV chamber—ideal for Kings Bay homes.
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 filtration stages, with the UV chamber inline after the membrane.
PP

PP Sediment Filter

The first cartridge catches rust, dirt, sand, and larger particles—helpful with Kings Bay’s mineral-heavy water.

CTO

CTO Carbon Block Filter

Carbon block media that reduces chlorine, odors, colors and chemicals before the membrane—great for Kings Bay water.

RO

Reverse Osmosis Membrane

The heart of the system—rejecting dissolved solids and heavy metals that can come with hard Kings Bay groundwater, and sending the concentrate to the drain.

ALK

ALK Mineral Alkaline Filter

The final cartridge polishes the water and adds beneficial minerals back for a balanced pH—great for Kings Bay drinking water.

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 something the one before it left behind. That matters with Kings Bay’s hard water and mineral content. 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.

1

PP & Sediment Filter

Removes rust, dirt, sand, and large particles—common with hard water in Nassau County.

2

CTO Carbon Block Filter

Removes chlorine, odors, colors and chemicals from Kings Bay tap water.

3

Reverse Osmosis Membrane

Removes up to 99% of dissolved solids, heavy metals and more—helping fight scale from hard Kings Bay water.

4

UV Sterilization

Kills 99.99% of bacteria, viruses and microorganisms.

5

Alkaline & Mineral Filter

Adds beneficial minerals for a balanced, healthy pH—great for Kings Bay families.

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 for disinfection—helpful in coastal Northeast Florida—and it’s included in the price on every system we install.

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 Kings Bay and Nassau 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 Kings Bay homes.

Two Sinks

2 UnitsInstalled

$895 Each, installed

A lower price per unit on a two-system install in Kings Bay.

Ideal for a kitchen and wet bar, a second kitchen, or a guest suite—great for Kings Bay homes.

Best Per-Unit Price

3 or MoreInstalled

$749 Each, installed

Our lowest per-unit price in Kings Bay

Ideal for larger Nassau County 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 Kings Bay property with you during 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 Kings Bay homes.

Up to 95% TDS Reduction in Kings Bay

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

Automatic UV Operation

The lamp operates automatically based on water flow pressure, and can be adjusted for your Kings Bay home.

Tankless Design

Keeps water fresh, saves under-sink space, and helps prevent secondary contamination—ideal for coastal Northeast Florida homes.

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 Kings Bay homes

A complete set of cartridges is roughly the equivalent of 8,000 bottles of water—less plastic to haul around Nassau County.

Kings Bay under-sink reverse osmosis special offer!

Under-sink
reverse osmosis in Kings Bay

PROTECT YOUR FAMILY WITH MR. PURE WATER IN KINGS BAY

UV
Included

One Unit, Installed in Kings Bay

$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 in Kings Bay.

COMPLETE SYSTEM INCLUDED

Unit, all four cartridges, faucet, fittings & all parts—everything you need in Kings Bay.

UV STERILIZATION INCLUDED

The built-in UV lamp is included—no add-on upgrade.

PROFESSIONAL INSTALLATION

Fitted under your sink and commissioned by Kings Bay water purification pros.

WATER TESTING

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

UPFRONT PRICING

No surprises in Kings Bay. One low price includes everything.

MULTI-UNIT PRICING

Lower per-unit pricing when we install two or more in your Kings Bay home.

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

Independent Testing

SEE THE PURITY, TRUST THE TECHNOLOGY

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 - a smart choice for Kings Bay’s hard-water conditions.

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 visit in Kings Bay so you know exactly what you’re starting from.

Perfect For

EVERY GLASS YOU POUR AND EVERYTHING YOU COOK IN KINGS BAY

Point-of-use purification means the water you drink and cook with in Kings Bay is the water that gets filtered.

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

Cleaner Water. Better Living. In Kings Bay.

BUILT WELL, BACKED PROPERLY

Installed by a Florida plumbing company serving Kings Bay and Nassau County—experienced work you can feel good about.

Premium Construction

Built with premium materials for reliable, long-term performance in coastal Kings Bay.

UV On Every System in Kings Bay

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

Satisfaction Guaranteed

We stand behind our products and the quality of our service in Kings Bay.

Trusted by Kings Bay Homeowners

Join Kings Bay homeowners in Nassau County who choose Mr. Pure Water.

Product Assurances

  • Removes 99.99%+ of contaminants
  • UV light kills 99.99% of germs
  • Better taste and a healthier lifestyle
  • An environmentally friendly solution
  • Saves money - no more bottled water
  • 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 Kings Bay.

Instant, On-Demand Flow

The tankless design purifies as you draw—great for Kings Bay homes—so there’s no storage tank and no waiting.

Extra Protection From UV

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

Book your Kings Bay install now 305-404-8790

CUSTOMER TESTIMONIALS

★★★★★

Top-rated by homeowners around Kings Bay, Florida

BOTTLED WATER QUALITY DRINKING WATER ON TAP IN KINGS BAY

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 Kings Bay’s humid, coastal Northeast Florida conditions. 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, helping reduce the mineral content that can contribute to scale buildup in Kings Bay plumbing and water-using appliances, 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 Kings Bay.

NO MORE BOTTLED WATER IN KINGS BAY

One full cartridge set replaces about 8,000 bottles of water—right from your Kings Bay tap.

SAFE FOR BABY FORMULA

Ultra-pure water with UV protection - ideal for Kings Bay’s coastal Northeast Florida homes.

BETTER COFFEE & TEA IN KINGS BAY

Odor-free water with balanced pH brings out more flavor in everything you brew—great for Kings Bay mornings.

SAVES UNDER-SINK SPACE

The tankless build is compact, so you keep the cabinet space a storage tank would take - great for Kings Bay 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 KINGS BAY TAP

UV
Included

One Unit, Installed in Kings Bay

$995

Installed

Regularly $2,000 - you save $1,005 2 units: $895 each - 3 or more: $749 each, installed
305-404-8790
info@bestwaterheater.com
DOWNLOAD OUR FULL CATALOG DOWNLOAD OUR FULL CATALOG

SCHEDULE YOUR KINGS BAY INSTALL TODAY!

Click to Call: 305-404-8790
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