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Water Softener and Water Filtration
Serving San Diego, Riverside, Los Angeles, San Bernardino, Ventura, Orange County, Las Vegas, Phoenix AZ, & Now Serving Houston TX!

Home Water Filtration System - Live Pure and Drink Pure!

FREE Installation.
EASY Financing.
LIFETIME Servicing.
Get a FREE Lifetime Servicing Plan
with the purchase of any system!
Water Softeners in San Diego, Riverside and Orange County Start Here

Not sure which system is right for you?

5 Stage Reverse Osmosis Drinking System

Enjoy crystal clear, great tasting purified water right from your kitchen faucet with a 5 Stage reverse osmosis system.
$ 15
/Month
  • Zero Money Down
  • FREE Installation
  • 7 Year Warranty
  • Lifetime Servicing

6 Stage Alkaline Drinking Water System

Enjoy great tasting water with a reverse osmosis system that raises pH and adds healthy minerals that your body needs for good health.​
$ 24
/Month
  • Zero Money Down
  • FREE Installation
  • 7 Year Warranty
  • Lifetime Servicing

Whole House Water Conditioner + Alkaline

Get our very best Whole House Water Softener plus our very best alkaline drinking water system for one low cost!
$73
$ 49
/Month
  • Zero Money Down​
  • FREE Installation​
  • 7 Year Warranty​
  • Lifetime Servicing​
On Sale!
LIFETIME SERVICING INCLUDED WITH ALL SYSTEMS
Annual Water Testing

Rest easy knowing that your system will always be working perfectly with annual water testing free of charge.

Unlimited Service Calls

With unlimited service calls, if you ever have a problem with your system we'll send someone out right away at no cost to you.

Annual Maintenance

Once a year we'll send one of our service technicians out to test your system, check your filters and make sure everything is perfect.

Types of Water Systems Available

Using filtered water for cooking, drinking and cleaning can make your home much more comfortable, and this can be achieved through a reliable house water filter system.

Hard water can leave behind residue wherever you use it, from your hair to your dishes and water heater. It may even affect the efficiency of your washing machine. Water can also contain some dissolved elements that can be harmful to your health.

We offer three options for home water filtration systems that reduce contaminants and mineral content, giving you healthier water. The installation process goes quickly thanks to our professional installers.

Which Option is Best For You?

If you find yourself dealing with spots on your glassware and deposits collecting on faucets, chances are you have very hard water in your area.

The best way to tackle this problem is by installing a whole house filtration system. Our water filtration home system will improve your quality of life and make sure you never have to deal with scaling again.

Providing Water Softeners, Water Conditioners, Alkaline Systems & Reverse Osmosis Filtration Systems in San Diego, Riverside, Orange, Los Angeles, San Bernardino & Ventura County

Now Serving Las Vegas Valley, Phoenix AZ & Houston TX!

Puragain Water offers the very best in water filtration systems and services throughout San Diego, Riverside, & Orange, Los Angeles, San Bernardino, and Ventura Counties. Whether your looking for a whole house water softener for your San Diego home or a reverse osmosis drinking water system for your office in Riverside CA, we have dozens of options to fit anyone’s budget. Since starting our business in San Diego over 30 years ago, we have been providing water filtration and water softeners to homeowners throughout California. What separates us from the competition is our lifetime servicing plan which guarantees that your system will always work perfectly.

Water Softener & Filtration Installation Service Areas

Click the county below to see a full list of cities that we service. If you don’t see your city listed call us at 855-409-2837 to find out if we service your area.

California

Alpine
Bonita
Bonsall
Borrego Springs
Boulevard
Camp Pendleton
Campo
Cardiff By The Sea
Carlsbad
Chula Vista
Coronado
Del Mar
Descanso
Dulzura
El Cajon
Encinitas
Escondido
Fallbrook
Guatay
Imperial Beach
Jacumba
Jamul
Julian
La Jolla
La Mesa
Lakeside
Lemon Grove
Mount Laguna
National City
Oceanside
Pala
Palomar Mountain
Pauma Valley
Pine Valley
Potrero
Poway
Ramona
Ranchita
Rancho Santa Fe
San Diego
San Luis Rey
San Marcos
San Ysidro
Santa Ysabel
Santee
Solana Beach
Spring Valley
Tecate
Valley Center
Vista
Warner Springs

Aguanga
Anza
Banning
Beaumont
Blythe
Cabazon
Calimesa
Cathedral City
Corona
Desert Center
Desert Hot Springs
Hemet
Homeland
Idyllwild
Indian Wells
Indio
La Quinta
Lake Elsinore
Mecca
Menifee
Mira Loma
Moreno Valley
Mountain Center
Murrieta
Norco
North Palm Springs
Nuevo
Palm Desert
Palm Springs
Perris
Quail Valley
Rancho Mirage
Riverside
San Jacinto
Sun City
Temecula
Thousand Palms
Whitewater
Wildomar
Winchester

Aliso Viejo
Anaheim
Brea
Buena Park
Capistrano Beach
Corona Del Mar
Costa Mesa
Cypress
Dana Point
Foothill Ranch
Fountain Valley
Fullerton
Garden Grove
Huntington Beach
Irvine
La Habra
La Palma
Ladera Ranch
Laguna Beach
Laguna Hills
Laguna Niguel
Laguna Woods
Lake Forest
Los Alamitos
Midway City
Mission Viejo
Newport Beach
Newport Coast
Orange
Placentia
Rancho Santa Margarita
San Clemente
San Juan Capistrano
Santa Ana
Seal Beach
Silverado
Stanton
Sunset Beach
Surfside
Trabuco Canyon
Tustin
Villa Park
Westminster

Acton
Agoura Hills
Alhambra
Altadena
Arcadia
Artesia
Avalon
Azusa
Baldwin Park
Bell Gardens
Bellflower
Beverly Hills
Burbank
Calabasas
Canoga Park
Canyon Country
Carson
Castaic
Cerritos
Chatsworth
Claremont
Compton
Covina
Culver City
Diamond Bar
Downey
Duarte
El Monte
El Segundo
Encino
Gardena
Glendale
Glendora
Granada Hills
Hacienda Heights
Harbor City
Hawaiian Gardens
Hawthorne
Hermosa Beach
Huntington Park
Inglewood
La Canada Flintridge
La Crescenta
La Mirada
La Puente
La Verne
Lake Hughes
Lakewood
Lancaster
Lawndale
Littlerock
Llano
Lomita
Long Beach
Los Angeles
Lynwood
Malibu
Manhattan Beach
Marina Del Rey
Maywood
Mission Hills
Monrovia
Montebello
Monterey Park
Montrose
Mount Wilson
Newhall
North Hills
North Hollywood
Northridge
Norwalk
Pacific Palisades
Pacoima
Palmdale
Palos Verdes Peninsula
Panorama City
Paramount
Pasadena
Pearblossom
Pico Rivera
Playa Del Rey
Playa Vista
Pomona
Porter Ranch
Rancho Palos Verdes
Redondo Beach
Reseda
Rosemead
Rowland Heights
San Dimas
San Fernando
San Gabriel
San Marino
San Pedro
Santa Clarita
Santa Fe Springs
Santa Monica
Sherman Oaks
Sierra Madre
Signal Hill
South El Monte
South Gate
South Pasadena
Stevenson Ranch
Studio City
Sun Valley
Sunland
Sylmar
Tarzana
Temple City
Topanga
Torrance
Tujunga
Valencia
Valley Village
Valyermo
Van Nuys
Venice
Verdugo City
Walnut
West Covina
West Hills
West Hollywood
Whittier
Wilmington
Winnetka
Woodland Hills

Camarillo
Fillmore
Moorpark
Newbury Park
Oak Park
Oak View
Ojai
Oxnard
Piru
Port Hueneme
Santa Paula
Simi Valley
Somis
Thousand Oaks
Ventura
Westlake Village

Bloomington
Bryn Mawr
Chino
Chino Hills
Colton
Fontana
Guasti
Highland
Loma Linda
Lytle Creek
Mentone
Montclair
Ontario
Rancho Cucamonga
Redlands
Rialto
San Bernardino
Upland
Yucaipa

Nevada

Arizona

Blue Diamond
Boulder City
Bunkerville
Cal Nev Ari
Henderson
Indian Springs
Jean
Las Vegas
Laughlin
Logandale
Mesquite
Moapa
North Las Vegas
Overton
Sloan

Aguila
Arlington
Avondale
Buckeye
Carefree
Cashion
Cave Creek
Chandler
El Mirage
Fort Mcdowell
Fountain Hills
Gila Bend
Gilbert
Glendale
Goodyear
Higley
Laveen
Litchfield Park
Mesa
Morristown
New River
Palo Verde
Paradise Valley
Peoria
Phoenix
Queen Creek
Rio Verde
Scottsdale
Sun City
Sun City West
Surprise
Tempe
Tolleson
Tonopah
Waddell
Wickenburg
Wittmann
Youngtown

Shreyans P.
Shreyans P.Cerritos, CA
Read More
Puragain Water's customer service and installation were absolutely amazing! The quality of the water in the entire household is also incredible. The attention to detail throughout the process by Chris, the sales water specialist, and David, the installer, was phenomenal. I would highly recommend Puragain Water if you live in Southern California. Definitely opt for the alkaline water filter as well as it produces amazing drinking water. One of the best home services I have ever experienced!
Jason N.
Jason N.San Diego, CA
Read More
You would be a fool to not use this company. Everyone is amazing and an all-star team!!!!! From sales on down. Chris was a great breathe of fresh air and make sure you ask for Larry when it comes to install. He's a great and very personable guy. Monday quote with a Tuesday install. Absolutely awesome!!!!
Jacob S.
Jacob S.Corona, CA
Read More
Great customer service, great tasting water. Had some water spots issues and owner himself came out to see the issue, very next day everything was resolved. Don't think other companies will take pride In their work as this company clearly does.
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Esh N.
Esh N.Escondido, CA
Read More
Just had our consultation with Michael M. and I'm so pleased with his level of service. He was so polite, and very pleasant. He explained everything thoroughly and asked if we had any questions. He showed us online what the system looks like as well as where the spigot would go. He walked through the financing and also the process during installation. I'm looking forward to experiencing the system and will update my review accordingly
Sabrina O.
Sabrina O.City Heights, San Diego, CA
Read More
Landon was awesome came by to check our system and was super quick! Very knowledgeable and talked me through what exactly he's changing. Scheduling appointments is always really convenient and they're fast. We love our system and a majority of our family has done business with them!!
Candizzle L.
Candizzle L.San Diego, CA
Read More
I just purchased the water system for my kitchen. The water is great and much cheaper than buying cases of water. The service was top notch from start to finish, the sales associate was very professional and the plumber was also very professional and kind, there was no mess and service was fast. I'm very pleased with the water it taste great, I'm mad at myself for not doing it sooner. Very happy with Puragain Water, I'm recommending this to everyone that wants to save money, time and our landfill.
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n c.
n c.San Diego, CA
Read More
Awesome services and great system set-up. Michael and Larry were on time and got the job done in a timely matter. The install on the system was clean and secured properly. Once the job was done they cleaned up and took all the empty boxes. If you want someone to come out ask for Michael. He was very detailed with what you were getting and showed the difference between your current water and their water system. Michael also followed up to make sure all my questions and concerns were answered.
Rhonda O.
Rhonda O.Oceanside, CA
Read More
We are so happy with our Puragain Water Whole House Filter. We had great customer service and a flawless install. So very pleased with the water and we are definitely noticing the difference in our water. Thank You!
Gustavo V.
Gustavo V.Chula Vista, CA
Read More
Pretty damn phenomenal. I had been debating and researching water softeners and filtration for quite sometime now when I just happen to come accross a Facebook ad for Pureagain water and their filtersorb unit. I inquired and made an appt. I liked what I heard from Lonnie when he met with me at home. I decided to go through with it although my work schedule got in the way a bit. Lonnie was able to get his installer out the very next day to do a great job installing our filtration unit. We couldn't be happier. Thanks again.
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Angelina M.
Angelina M.Lemon Grove, CA
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Love Love my whole house filtered water plus I had the alkaline installed as well. Big difference on water change. No more hard water on my shower doors, in my dishwasher, or anywhere else. The water taste so clean and fresh when drinking it. It was the best investment I have made and I wish I would of done it a long time ago. I save money and the earth by not buying water bottles anymore. The works were very informative and super nice. Thank you again!
Kimberly S.
Kimberly S.San Diego, CA
Read More
Lonnie and 100% family owned team are ROCKSTAR's and have ABOVE & BEYOND Service! They will come out and test your chlorine, calcium and ppm in current tap water for free, and show you how to get your tap water ppm from the really bad SD tap of 362ppm+ all the way down to only 10-20ppm! This is a MUST if you want to protect you and your children's longterm health living in the drought-ridden, sewer-to-tap SD water. Thank you Lonnie for your family's continued commitment to protecting us locals!
Ralph O.
Ralph O.Escondido, CA
Read More
This whole process was so easy from beginning to end. Working with the staff of Puragain Water helped me pick out the perfect system for my family. The team at Puragain made sure we were completely satisfied from beginning to end. We are now set up and enjoying this great tasting water. Thank you Lonnie for making this an easy decision for us!
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Frequently Asked Questions

Minerals like calcium and magnesium cause water hardness, and although these minerals are not harmful, and can actually be beneficial when in high concentrations they can cause your water to become hard.

Hard water can dry out your skin, cause scale buildup in your pipes, and leave a layer of residue on surfaces that it comes in contact with. The best way to remove hardness from your water is by installing a whole house water softener.

Although San Diego water is technically within the threshold of acceptable contaminant levels, this does not necessarily mean that there is no risk in drinking it.

Many of the contaminants found in San Diego water, although within the guidelines approved by the U.S. Environmental Protection Agency (EPA), long-term exposure to these harmful contaminants can potentially cause long-term health issues including cancer and other diseases.

It is always best to make sure that your water is treated at the point of use with a whole house water filtration system, water softener, or reverse osmosis system.

Scale in your pipes and fixtures is caused by the buildup of hard minerals like calcium and magnesium.

A Nucleation Assisted Crystallization (NAC) whole house water softener can neutralize these mineral ions which will, in turn, prevent and remove scale-out of your home.

There are many types of water softeners available, however, we highly recommend a salt-free water softener.

Traditionally, people have used salt-based water softeners to remove calcium and other hard minerals from their water supply.

Today, with the advancement of water softening technology, we offer a salt-free water softener that uses nanotechnology to neutralize the calcium ions, rather than removing them.

This allows the calcium and other minerals to remain in the water, while at the same time preventing them from sticking to the surfaces of your pipes, appliances, and fixtures—ultimately improving the life of your home’s water systems.

A salt-based water softener uses sodium to remove calcium and magnesium from your water. Although this method will give your water a softer texture, there are some downsides to this method.

Salt systems require a lot of maintenance, they are bulky, and they waste thousands of gallons of water a year.

A Salt-less (NAC Water Softener) uses nanotechnology in order to neutralize the calcium and magnesium molecules rather than removing them. These systems require no tank, use no electricity, and waste no water, which is especially important here in Southern California where we are typically in a drought.

If you sell your house or plan on moving, don’t worry. Provided you’re moving within our service area in Los Angeles County, San Bernardino County, and Ventura County, we’ll move your system one time free of charge.

If you have further questions about home water filtration, contact us at Puragain Water today.

San Diego Water Softener & Filtration News

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