Veteran Owned Lifetime Warranty NSF Certified
(619) 853-6087
Whole-Home Filtration, Installation Included Offer Ends Oct 31

Clean, soft water in every tap. Professionally installed.

Was $5,665, now $3,399 installed. 40% off. Installed, all in, no hidden fees. Starting at $60 per month.

40% off ends October 31. Book now to lock it in.

Free Water Test · Starting at $60/Month

Get started. Book your free water test.

Enter your info and our team will reach out to schedule your free in-home water test, show your $60/month payment option, and lock in your $3,399 installed price. No obligation.

Starting at $60/month. 40% off ($5,665 to $3,399) ends Sept 27. Book today to lock in your price.

Financing available. Ask about low monthly payment options at your water test.

  • Complete whole-home system. Softer, cleaner water from every shower, sink, and appliance in the house.
  • Built for San Diego's hard water. County water tests at 15 to 29 grains per gallon, rated very hard.
  • Professional installation included. Done right by local techs, usually in a single visit, with no surprise add-ons.
  • First step is a free water test. We test your actual water, confirm the right setup, then lock in your price before Oct 31.
LifetimeWarranty
NSFCertified
90 miService radius
VeteranOwned
San Diego Water Alert

Your tap water is rated very hard. Here's what's in it.

San Diego County water tests at 15 to 29 grains per gallon, among the hardest in California. That's the white scale on your faucets, the spots on your dishes, and the dry skin after every shower. And hardness is only part of the story.

San Diego hardness
300 to 500 ppm

15 to 29 grains per gallon

Scale: soft under 60 ppm, moderate 60 to 120, hard 120 to 180, very hard above 180 (USGS).

33Contaminants detected in the City of San Diego water supply
14Above EWG health guidelines
29 gpgPeak hardness, rated very hard

What's coming out of your tap

City of San Diego, PWS CA3710020

Very hard

Hardness minerals

Calcium and magnesium leave scale on fixtures, clog water heaters, and dry out skin and hair.

Fixed by: whole-home softener
Added at plant

Chlorine

Used to disinfect city water. Causes the pool smell and taste, and dries out skin and hair in the shower.

Fixed by: whole-home carbon filtration
Above EWG guideline

Bromate

A byproduct formed when source water is treated with ozone. Flagged by EWG above its health guideline.

Reduced by: reverse osmosis
Above EWG guideline

Chromium-6

Hexavalent chromium, the contaminant made famous by the Erin Brockovich case. Detected above EWG's guideline.

Reduced by: reverse osmosis
Above EWG guideline

Trihalomethanes (TTHMs)

Disinfection byproducts that form when chlorine reacts with organic matter in the water supply.

Reduced by: carbon filtration
Above EWG guideline

Haloacetic acids (HAA5)

Another family of chlorination byproducts flagged in San Diego's water by EWG.

Reduced by: carbon filtration and RO

Every home's water is different. Find out exactly what's in yours with a free in-home water test.

Test My Water Free

Sources: EWG Tap Water Database, City of San Diego (PWS CA3710020); Metropolitan Water District hardness data. EWG health guidelines are stricter than federal legal limits, and the city's water meets legal standards. Results in your home may vary, which is why we test your water first.

What's included

The complete system, installed. Nothing extra to buy.

One flat price covers the equipment, the install, and clean water everywhere it matters in your home.

Included

Whole-Home Water Softener

Removes the calcium and magnesium behind scale, spotty dishes, and dry skin, at every tap in the house.

  • WQA Gold Seal award-winning Resin Tech CG10 resin
  • Patented ceramic valve with self-cleaning cycle
  • NSF certified polishing gravel
  • 100% soft water guarantee
Included

Whole-Home Chlorine Filtration

A carbon stage that strips chlorine and its byproducts before water reaches your showers, sinks, and appliances.

  • No more pool smell or chemical taste
  • Softer skin and hair after every shower
  • Reduces chlorination byproducts like TTHMs
  • Built to last 8 to 10 years
Included

8-Stage Reverse Osmosis

Bottled-quality drinking water from its own faucet at your kitchen sink. This is what reduces bromate and chromium-6.

  • 8 stages of advanced filtration
  • Reduces 1,000+ impurities for crisp, clean taste
  • Dedicated drinking water faucet
  • Stop buying bottled water
Included

Professional Installation

Local, veteran-owned techs install and set up everything, usually in a single visit. No surprise labor charges.

  • Free in-home water test first
  • System sized to your home and water
  • Programmed and tested before we leave
  • Lifetime warranty on your whole-home system
Everything above, installed
$5,665 $3,399 or from $60/month

40% off ends Sunday, September 27. Lock it in with a free water test.

Claim My 40% Off
How it works

Clean water in three simple steps.

No pressure, no guesswork. We test your water first, then install the right system for your home.

  1. Free water test

    We come to your home, test your actual water, and show you exactly what's in it. No cost, no obligation.

    We call within 24 hours
  2. Custom install

    A local technician fits the right whole-home system for your water and budget, and locks in your sale price.

    Usually one visit
  3. Enjoy clean water

    Softer skin and hair, purer drinking water, spotless dishes, and appliances that last, from every tap in your home.

    From day one
Start With a Free Water Test

Takes 60 seconds. No obligation.

Why homeowners choose us

Local, veteran owned, and backed for life.

Veteran Owned

Founded by a U.S. Marine Corps veteran. We run every install with the same discipline.

Lifetime Warranty

Your whole-home system is covered for life. Clean water, guaranteed.

NSF Certified

Independently tested, NSF certified materials and award-winning softening resin.

Financing Available

Low monthly payments starting at $89/month, so clean water fits your budget.

On approved credit.
  • American-made systems
  • Fully insured
  • Local techs, San Diego to Riverside
Real reviews

What your San Diego neighbors are saying.

Verified reviews from homeowners who made the switch to cleaner, softer water.

Local service

Free Water Tests Across San Diego, Riverside and South Orange County

Pure Coast tests, installs and services water softeners, whole home filtration and reverse osmosis across San Diego County, southwest Riverside County and coastal Orange County. Tap your city to book a free in-home water test there.

Tap a pin to book a free test in your city

Find Your City on the Map

Pick a region to zoom in, then tap your city to book a free water test there.

San Diego City Neighborhoods

Coastal and central San Diego, all on City of San Diego water rated very hard, from the beach towns to the urban core.

San Diego neighborhoods

South Bay and Coronado

Island homes, bayfront neighborhoods and the border communities, served by Cal Am, Sweetwater, Otay and City of San Diego water.

South Bay cities

North County Coast and Inland

From the Del Mar bluffs to the Escondido hills, where hard imported water builds scale in heaters, faucets and showers.

North County cities

Riverside County and South Orange County

Wine country, the Inland Empire and the south Orange County coast, where hard imported water and groundwater build scale in heaters, faucets and showers.

Riverside County cities

South Orange County cities

Don't See Your City Listed?

We cover far more of Southern California than we have pages for. If you live between the border and the Inland Empire, book a free water test and we will confirm your appointment, or call 619 853 6087.

Counties we serve

San Diego CountyRiverside CountySouth Orange County
FAQs

Common questions, answered.

Everything you need to know about water filtration and softening in the San Diego area.

Still have a question?

Talk to a real person on our local team. We're happy to walk through anything.

(619) 853-6087 Open 7 days, 8am to 6pm
Is the in-home water test really free?

Yes. We come to your home, test your actual water, and show you exactly what's in it. There's no cost and no obligation to buy anything.

What's the difference between a softener and a filter?

A softener removes the hard minerals (calcium and magnesium) that cause scale, spotty dishes, and dry skin. A filter removes contaminants like chlorine and chemical byproducts for better taste and safety. Most San Diego homes benefit from both, which is why our system combines them.

How hard is San Diego's water?

San Diego water is classified as very hard, typically 15 to 29 grains per gallon (300 to 500 ppm). That's among the hardest water in California and the reason for heavy scale buildup on fixtures and appliances.

What contaminants does the system remove?

The whole-home softener removes hardness minerals, and the carbon filtration stage reduces chlorine and chlorination byproducts like TTHMs. The 8-stage reverse osmosis system at your kitchen sink reduces a much wider range, including lead, heavy metals, bromate, and chromium-6.

Your free water test shows exactly what's in your water, so we can recommend the right setup.

How does reverse osmosis work?

Reverse osmosis pushes water through a very fine membrane that blocks dissolved impurities like heavy metals and chemical byproducts. The result is crisp, purified drinking water from its own faucet at your sink.

Will the system lower my water pressure?

No. Our systems are sized to your home and designed to maintain your water pressure, so you won't notice a significant drop at the shower or tap.

How often do filters need to be replaced?

Whole-home systems are built to last 8 to 10 years. Reverse osmosis drinking water filters are typically replaced every 12 to 18 months.

Is installation really included?

Yes. Professional installation by our local techs is included in your installed price, usually in a single visit. We'll confirm everything for your home at the water test.

Do you offer financing?

Yes. Low monthly payments start at $89/month on approved credit. We'll walk you through the options at your free water test.

What areas do you serve?

We serve a 90-mile radius of San Diego, including all of San Diego County, Temecula, Murrieta, Riverside, and the full I-5 and I-15 corridors.

Book My Free Water Test Takes 60 seconds. No obligation.
40% off ends in 00Days 00Hrs 00Min 00Sec

Ready for clean, soft water in every tap?

$5,665 $3,399 installed, or from $60/month

Book your free in-home water test and lock in 40% off before Sunday, September 27.

  • Free water test, no obligation
  • Installation included
  • Lifetime warranty

Professional water filtration and softener installation across a 90-mile radius of San Diego. Veteran owned and operated, with a lifetime warranty on every whole-home system.

Contact

Service area

  • All of San Diego County
  • Temecula, Murrieta, and Riverside
  • The full I-5 and I-15 corridors

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