Enjoy Cleaner, Healthier Water Throughout Your Entire Home

Whole house water filtration systems professionally installed throughout San Diego County.

✔ Removes chlorine, sediment & harmful contaminants

✔ Cleaner, better-tasting water from every tap

✔ Softer skin & healthier hair

✔ Protects your plumbing & appliances

✔ No salt. No chemicals. No maintenance.

Is Your Water Causing These Problems?

San Diego's hard, chlorine-treated water can affect everything from your skin and hair to your plumbing fixtures and the water you drink.

  • Hard Water Stains

    Kitchen sink and faucet showing hard water mineral buildup and stains, a common problem for San Diego homeowners with untreated hard water.
  • Dry Skin

    Woman washing her hands at a kitchen sink, illustrating how San Diego's hard water can leave skin feeling dry and irritated.
  • Bad Tasting Water

    Woman drinking a glass of tap water in her San Diego kitchen, representing the bad-tasting water caused by chlorine and hard minerals.
  • Dry Hair

    Woman with dry, frizzy hair caused by hard water, a common issue for homeowners without a whole house water filtration system.
  • Chlorine Smell

    Hand holding a water test strip beside a glass of water, testing for chlorine levels in San Diego tap water.
  • Scale Buildup

    Showerhead covered in mineral scale buildup caused by hard water, a common problem Filtercon's whole house filtration system helps prevent.

Why San Diego Water Is Different

San Diego imports most of its water from hundreds of miles away — and it shows up at your tap.

  • Where Your Water Comes From

    San Diego imports over 80% of its drinking water from the Colorado River and the California State Water Project. By the time it reaches your home, it's traveled hundreds of miles, picking up minerals and organic material along the way. (Source: City of San Diego Water Supply)

  • Very Hard Water

    San Diego's water averages 16-18 grains per gallon — well into "very hard" territory (anything above 10.5 gpg qualifies). That's the source of the scale buildup, water spots, and dry skin and hair many San Diego homeowners deal with. (Source: City of San Diego Water Quality Report)

  • Chlorine & Chloramine

    Instead of plain chlorine, San Diego treats its water with chloramine — a mix of chlorine and ammonia. It's more stable over distance, but harder to filter out, which is why San Diego tap water often has a stronger taste and smell than other cities. (Source: U.S. Environmental Protection Agency)

San Diego Water Hardness (Grains Per Gallon)

Chart showing San Diego's water hardness at 16-18 grains per gallon, well above the very hard water threshold

Why Whole House Filtration Is the Right Solution

Hard water stains, chlorine smell, dry skin and hair — these aren't problems you can solve one glass at a time. They affect the water running through your entire home, from your kitchen sink to your shower and appliances. Whole house filtration treats the water at the source, before it reaches each of them.

Under-Sink Filter
Whole House System
Covers every tap and appliance
Reduces chlorine, chloramine & sediment
Protects pipes and appliances from scale (TAC)
Ongoing maintenance
Cartridge swaps
Media lasts up to 10 years

An under-sink filter can improve the water you drink, but it doesn't treat the water flowing through your showers, pipes, and appliances. A traditional water softener addresses hardness, but doesn't remove chlorine or other contaminants. Filtercon's whole house system is designed to address both — treating your home's water at the source, in one installation.

Benefits You'll Notice Every Day

Woman filling a glass with filtered water at her kitchen faucet after whole house water filtration installation in San Diego

Cleaner Water — Reduced chlorine, VOCs, and chemical byproducts throughout your home.

Better-Tasting Water — Reduced chlorine taste and odor for better tasting water from every tap.

Softer-Feeling Skin & Hair — Water that's gentler on your skin and hair.

Helps Protect Plumbing & Appliances — Helps reduce the effects of scale buildup on fixtures, plumbing, and appliances.

Long-Lasting Filtration Media — Media lasts up to 10 years, minimizing ongoing upkeep.

How It Works – 5 Stages of Whole House Water Filtration

Cutaway diagram of Filtercon’s whole house water filtration system used in San Diego homes, showing how it removes chlorine, odors, and scale using salt-free multi-stage filtration.

Stage One – High-Grade Granular Carbon
Eliminates chlorine, chemicals, and unpleasant odors using 69 lbs of premium carbon. You get cleaner, better-tasting water from every faucet in your home.

Stage Two – Natural Quartz Filtration
Filters out fine sediment and supports smoother water flow with 20 lbs of natural quartz. No chemicals needed—just pure, pressure-friendly filtration.

Stage Three – KDF-55 Media
Reduces heavy metals like lead and mercury, kills bacteria, and extends the lifespan of your whole house water filtration system. Protects your home’s water and your family’s health.

Stage Four – Clinoptilolite Filtration
Reduces fine sediment down to the 3-5 micron level for clearer, cleaner water.

Stage Five – Hydromagnetic Conditioning
Softens water without salt or chemicals by restructuring minerals at the molecular level. Keeps the good minerals while preventing scale buildup on pipes and appliances.

Whole House Water Filtration System Installed in Carlsbad

Installed in a Carlsbad garage, this system delivers clean, chemical-free water to every faucet, shower, and appliance improving taste, protecting plumbing, and supporting healthier living.

Whole house water filtration system installed in a Carlsbad, CA garage, connected to the home's main water line.

Whole House Water Filtration + Fluoride Filter Installed in Del Mar

Installed in a Del Mar garage, this system includes our five-stage filtration plus a dedicated fluoride filter for extra protection ensuring safer, better-tasting water throughout the home.

Whole house water filtration system with added fluoride filter installed in Del Mar, CA garage.

What Customers Say About Our Whole House Water Filtration System

Our whole house system has helped San Diego homeowners eliminate chlorine, reduce contaminants, and enjoy cleaner water from every tap. See what customers have to say about their experience with Filtercon’s full-home filtration solutions.

WHOLE HOUSE SYSTEMS INSTALLED AROUND SAN DIEGO HOMES.

Whole House Water Filtration System FAQ

Have questions? Below are the most common things people ask about our whole house water filtration systems — including performance, maintenance, and installation.

Why This Environmental Consultant
Chose Filtercon’s Filtration System

Steve, an environmental consultant, shares why he trusts Filtercon’s whole house water filtration system to protect his family’s water.

Get Your Free Quote for Filtercon’s Whole House Water Filtration System

Whenever possible, we prefer to send a technician (not a salesperson) to your location before providing a quote. This helps ensure that we have a clear understanding of your requirements and expectations. There's no cost or obligation—just honest, expert service!

Smiling woman holding a glass of water representing clean and safe drinking water with Filtercon’s Whole House Water Filtration System in San Diego.