Phone: 305-404-8790
info@bestwaterheater.com
#1 Best Seller - Trusted by Thousands

WHOLE HOUSE WATER

PURIFICATION + UV

WITH UV STERILIZATION SYSTEM

Best-seller whole-home filtration plus UV protection for cleaner, better-tasting, safer water from every tap in Summerland Key.

SCHEDULE $1,495 INSTALL
Call Us Now
305-404-8790
DOWNLOAD OUR FULL CATALOG DOWNLOAD OUR FULL CATALOG

The System Itself

ONE HOUSING, ONE UV CHAMBER, MOUNTED AT YOUR MAIN LINE

A single filter housing plus a stainless UV chamber, installed where Florida Keys Aqueduct Authority water enters your home—compact for an exterior run, with no tank and no floor space taken up.

Whole-home purification with UV installed on an exterior wall: one filter housing and a stainless UV chamber plumbed into the incoming main line.
Installed at a Summerland Key customer’s home.

The UV Advantage

FILTRATION AND UV DO TWO DIFFERENT JOBS IN SUMMERLAND KEY

Media filters are great for particles and dissolved chemicals, but they don’t reliably deal with living things. UV-C removes nothing from the water—it disrupts the DNA and RNA of microorganisms so they can’t reproduce. Running filtration first also helps UV work better, because clearer Florida Keys water lets the light reach everything.

High-Performance UV-C Chamber

A dedicated sterilization stage installed after your whole-home filter.

Chemical-Free Solution

Nothing is added to your water—no chemicals, no aftertaste.

Premium 304 Stainless Build

A corrosion-resistant chamber built for warm, marine Keys conditions.

Easy Maintenance

A long-life lamp with a simple, scheduled replacement—easy for busy Keys households.

Whole house purification + UV sterilization special offer for Summerland Key!

Whole-home purification
+ UV sterilization

PROTECT YOUR FAMILY WITH MR. PURE WATER

Best
Seller

Filtration + UV sterilization

$1,495

Installed

Regularly $2,000 - you save $505
CALL US NOW

COMPLETE WHOLE-HOUSE PURIFICATION + UV STERILIZATION SYSTEMS FOR JUST

$1,495 INSTALLED

Everything Included. No Hidden Fees.

COMPLETE SYSTEM + UV CHAMBER

3-layer filter, housing, stainless UV chamber, lamp & all parts.

PROFESSIONAL INSTALLATION

Filter + UV chamber plumbed in and commissioned by pros for Keys conditions.

SYSTEM CHECK & TESTING

We test your water and verify the lamp and flow before we leave your Summerland Key home.

UPFRONT PRICING

No surprises. One straightforward price includes everything.

SATISFACTION GUARANTEED

We stand behind our work and your satisfaction—right here in Summerland Key.

SAFER WATER IN EVERY TAP

Filtration and UV treat your water at the source—ideal for Florida Keys homes.

Why Summerland Key Homeowners Choose Us

BUILT WELL, BACKED PROPERLY

A best-selling system for Summerland Key, installed by a Florida Keys team that’s been doing this a long time—and stands behind the work.

Professional Grade

UV lamp components engineered for superior performance in hot, humid Keys conditions.

Easy Maintenance

Designed for simple filter and lamp changes—ideal for busy Florida Keys homeowners.

Satisfaction Guaranteed

We stand behind our products and the quality of our service in Monroe County.

Trusted by Thousands

Join the homeowners across the Florida Keys who choose Mr. Pure Water.

WHAT'S HIDING IN YOUR WATER?

See how quickly trapped contaminants can build up inside your filter in a busy Summerland Key household.

SEDIMENT

Dirt, sand, silt and particles

CHLORINE

Taste, odor & harsh chemicals

BACTERIA

Coliform, legionella & more

VIRUSES

Norovirus, rotavirus & enteric viruses

PFAS

"Forever chemicals"
PFAS, PFOA, PFOS & more

VOCs

Volatile organic compounds

BAD TASTES & ODORS

Musty, metallic, sulfur & more

CYSTS & PROTOZOA

Giardia, cryptosporidium & cysts

RUST & CORROSION

Rust flakes & corrosion (common in warm, marine air)

ALGAE, MOLD & BIOFILM

Microbes that grow in dark, damp lines—common in hot, humid Keys plumbing.

Regular Price: $2000 Installed
Special Price: $1495 INSTALLED!

Advanced Filtration

Multi-Layer
Full-Purification
Filtration Technology

Advanced 3-layer whole-home filtration for cleaner, healthier water from every tap—finished with UV-C sterilization for Summerland Key homes.

Cutaway view of the multi-layer whole-home filter with the stainless UV chamber alongside it, showing water passing through three filtration layers and the UV lamp, then exiting purified.
  • Cleaner, Healthier Water

    Reduces a wide range of contaminants for better-tasting, safer water across your home.

  • Whole-Home Protection

    High-flow capacity keeps every faucet and appliance running on filtered water.

  • Plus a UV-C Final Stage for Summerland Key Water

    Chemical-free UV sterilization helps neutralize what filtration alone can’t.

SCHEDULE $1,495 INSTALL! DOWNLOAD OUR FULL CATALOG DOWNLOAD OUR FULL CATALOG

The 3-Layer Advantage

1

Outer Layer

Polypropylene sediment filtration (great for FKAA water)

Captures larger particles and helps prevent premature clogging down the line.

Close-up of white polypropylene sediment filter media (whole-house).
  • Sand
  • Dirt
  • Silt
  • Sediment
  • Rust Flakes
  • Debris
2

Middle Layer

Advanced filtration / gradient media for hard water

Helps reduce a wide range of contaminants and improves clarity for Florida Keys Aqueduct Authority water in Summerland Key.

Close-up of premium dark-gradient filtration media.
  • Chlorine
  • Bad Taste
  • Bad Odors
  • VOCs
  • Cloudiness
  • Dissolved Solids
  • Organic Matter
  • Microplastics
  • Fine Particles
3

Inner Layer

Activated Carbon Core Filtration Media

Adsorbs chemicals and microscopic contaminants for premium final polishing.

Close-up of the activated carbon core filtration media.
  • Bad Taste
  • Bad Odors
  • Residual Organics
  • Industrial Chemicals
  • PFAS / Forever Chemicals

How It Works

  1. 1

    Water Enters

    Dirty, untreated water enters the system.

  2. 2

    Multi-Layer Filtration

    Water passes through three advanced filtration layers to reduce contaminants common in municipal water.

  3. 3

    Pure Water Out

    Cleaner, fresher, great-tasting water throughout your Summerland Key home.

Comprehensive Reduction Targets

  • Chlorine
  • Bad Tastes
  • Bad Odors
  • VOCs
  • Cloudiness
  • Dissolved Solids
  • Sediment
  • Rust
  • Sand
  • Silt
  • Dirt
  • Debris
  • Suspended Solids
  • Organic Matter
  • Microplastics
  • Larger Organics
  • General Impurities

Engineered for
Whole-Home Protection in the Florida Keys

Cleaner, healthier water from every tap—every day in Summerland Key.

High-Flow Capacity

Designed for maximum flow to keep your whole Summerland Key home running smoothly.

Engineered for Maximum Performance in the Florida Keys

  • High-Flow Capacity

    Uninterrupted flow for the entire home.

  • Protection for Your Home

    Helps protect plumbing, appliances, and fixtures from hard-water scale.

  • Improves Water Quality

    Cleaner, healthier water for your whole family in Summerland Key.

  • Longer-Lasting Performance in marine conditions

    Premium media for longer service life.

  • Consistent Results

    Reliable purification you can count on in Summerland Key.

Final-Stage Protection

UV TECHNOLOGY ADDS AN EXTRA LAYER OF PROTECTION IN THE KEYS

UV-C light helps neutralize bacteria, viruses, and other harmful microorganisms—no chemicals added—great for Keys homes on municipal or RO/rain systems.

Cutaway of the stainless UV chamber: water enters, passes the full length of the UV-C lamp, and exits sterilized at the other end.

Why UV Matters in the Florida Keys

In the Florida Keys, water can travel miles through dark, damp lines before it reaches your home—often from Florida Keys Aqueduct Authority municipal supply. Those warm, marine conditions can support microorganisms and biofilm growth, which means whatever treatment happened at the plant is not the whole story. UV-C sterilization at the point of entry adds a powerful final layer of protection to help inactivate harmful microbes throughout your home’s water supply.

Incoming Water Purified Water
  1. 1

    Water enters the UV chamber.

  2. 2

    High-intensity UV-C light penetrates microorganisms.

  3. 3

    UV disrupts DNA/RNA to help neutralize or inactivate microbes.

  4. 4

    Cleaner, safer water flows throughout your Summerland Key home.

Common harmful microorganisms UV-C helps inactivate

Bacteria

  • Coliform Bacteria
  • Salmonella
  • Shigella
  • Legionella
  • Campylobacter
  • Vibrio cholerae
  • Pseudomonas
  • Staphylococcus
  • Enterococcus

Viruses

  • Norovirus
  • Rotavirus
  • Hepatitis A Virus
  • Enteric Viruses
  • Adenoviruses

Protozoa & Parasites

  • Giardia
  • Cryptosporidium
  • Cysts
  • Protozoa

Other Microorganisms

  • Algae
  • Mold Spores
  • Mildew-Related Microbes
  • Biofilm-Forming Microorganisms
  • Fungi
  • Microbial Contaminants

UV-C helps inactivate microorganisms by disrupting their DNA/RNA. Results vary with water quality, flow rate, and system design.

An Ideal Final Barrier

Great for Summerland Key homeowners who want extra defense from microbes like bacteria, viruses, protozoa, algae, mold spores, and more.

3-layer media filtration

Removes what’s in your Florida Keys water

  • Physically traps sand, silt, rust flakes, and debris.
  • Adsorbs chlorine, VOCs, PFAS and industrial chemicals.
  • Improves clarity, taste and odor.
  • Does not reliably deal with living organisms.

UV-C Sterilization

Handles what’s alive in it

  • Disrupts DNA and RNA so microbes can’t reproduce.
  • Adds nothing to the water—no chemicals, no aftertaste.
  • Targets biofilm-forming microbes picked up in municipal pipes.
  • Works best after filtration, when Florida Keys water runs clear.

Standard vs. UV-Equipped for Keys homes

WHAT THE UV UPGRADE ACTUALLY ADDS

Both systems treat the whole house at the main line, and both are installed, tested, and backed the same way for Summerland Key homes. What changes is the cartridge inside the housing—and whether anything addresses what’s alive in your water.

Compare our standard single-stage system ($995 installed) vs. the same system with UV sterilization ($1,495 installed) for Summerland Key homes.
What you get Single-Stage System $995 Regularly $1,495 Best Seller Single-Stage + UV $1,495 Regularly $2,000
Polypropylene sediment layer Included Included
Gradient media layer Included Included
Activated carbon core Included Included
Polyphosphate scale-control layer (helpful on hard water) Included Not included
Sediment, rust, sand & silt Included Included
Chlorine, VOCs, taste & odor Included Included
Limescale, calcium, dissolved iron & manganese—common hard-water culprits in the Keys. Included Not included
Treated at the main line for whole-home coverage Included Included
Professional installation + system check Included Included
Upfront pricing, no hidden fees—just honest Florida Keys service. Included Included
Satisfaction guaranteed Included Included
Stainless steel UV-C chamber Not included Included
Helps inactivate bacteria like coliform, salmonella, and legionella Not included Included
Helps inactivate viruses like norovirus, rotavirus, and hepatitis A Not included Included
Targets biofilm-forming microbes picked up in municipal mains and home plumbing. Not included Included
Chemical-free—nothing added to your water Not included Included

Swipe the table sideways to compare both columns.

The upgrade is $500—and it covers what a filter can’t.

A media filter is excellent at particles and dissolved chemicals, but it does not reliably deal with living organisms. UV-C does not remove anything from your water—it disrupts the DNA and RNA of bacteria, viruses and protozoa so they cannot reproduce, using no chemicals at all. If you rely on Florida Keys Aqueduct Authority water, use an RO/rain setup, or simply want that last layer covered, that is what the extra $500 buys. On hard water in Summerland Key, ask us which build is the better fit—the standard system carries a polyphosphate scale-control layer that the UV build does not.

CLEANER, SAFER WATER
AT EVERY TAP IN SUMMERLAND KEY

Better tasting. Better living. Better protected—right here in Summerland Key.

BETTER DRINKING WATER

Cleaner, fresher, great-tasting
water from every tap in Summerland Key.

CLEANER SHOWERS

Reduces chlorine and impurities for
smoother skin and healthier hair in hard water.

HELPS PROTECT PLUMBING

Helps cut sediment and hard-water scale buildup,
extending appliance life in Summerland Key.

BETTER TASTE & ODOR

Reduces chlorine, bad tastes, odors,
and other common water contaminants.

WHOLE-HOME PROTECTION

Cleaner, safer water for your
entire home and family in Summerland Key.

ADDED UV PROTECTION

UV-C helps neutralize bacteria, viruses
and cysts—without chemicals.

BETTER WATER FOR
SHOWERS & BATHS

Softer-Feeling Water in hard-water areas

Reduces chlorine and impurities for water that feels smoother and more refreshing in Summerland Key.

Gentler on Skin & Hair

Helps maintain natural moisture—great after sun-and-salt days in the Florida Keys.

Safer Bathing Experience

UV-C treats water to every shower and tub—not just the kitchen faucet.

Book your Summerland Key install now 305-404-8790

CUSTOMER TESTIMONIALS

★★★★★

4.9 Star Ratings from 2.4k+ Reviews

PREMIUM WHOLE-HOME FILTRATION + UV PROTECTION

The Mr. Pure Water Whole House Water Purification System with UV Sterilization combines advanced 3-layer filtration with powerful UV-C technology to deliver cleaner, better-tasting, and microbiologically safer water throughout your entire home in Summerland Key. The outer polypropylene layer catches sand, dirt, silt and rust flakes and protects what sits behind it. The middle gradient media handles the broad chemical and clarity range—chlorine, VOCs, dissolved solids, microplastics. The inner activated carbon core does the final polish and takes on PFAS and industrial chemicals. Then a 304 stainless chamber with a UV-C lamp finishes the job on what filtration alone cannot reach, giving your family the ultimate in water quality, protection, and peace of mind in the Florida Keys.

HIGH-FLOW PERFORMANCE

Engineered for maximum flow, so your Summerland Key home keeps pace.

LONG-LASTING FILTRATION

Premium media built for consistent protection and longer service life in the Keys.

SPOT-FREE DISHES

Enjoy sparkling, spot-free dishes, glassware, and silverware—even with Summerland Key’s hard water.

EXTENDS APPLIANCE LIFE

Helps protect water heaters, dishwashers, and washing machines from hard-water scale and corrosion in the Florida Keys’ marine air.

CLEANER LAUNDRY

Brighter, softer clothes with less fading, wear, and tear over time.

SIMPLE MAINTENANCE

Filter and lamp changes are designed to be quick, scheduled, and affordable.

CONTACT MR. PURE WATER WHOLE HOUSE PURIFICATION + UV STERILIZATION

GET CLEAN, HEALTHY WATER
AT EVERY TAP IN YOUR SUMMERLAND KEY HOME

Best
Seller

Filtration + UV Sterilization

$1,495

Installed

Regularly $2,000 - you save $505
305-404-8790
info@bestwaterheater.com
DOWNLOAD OUR FULL CATALOG DOWNLOAD OUR FULL CATALOG

SCHEDULE YOUR INSTALL TODAY!

Click to Call: 305-404-8790
✓
Submission received! Thanks—your Summerland Key request is in, and we’ll reach out shortly.