Diamond Pure Water Filtration

Welcome to Diamond Pure Water Filtration

Diamond Pure Water Filtration is a licensed and insured water filtration company. We are also listed with the Better Business Bureau with an A+ rating.
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Years Of Experiences
About Us

Soft & Pure Water for You and Your Family

Our job as a water improvement professional is to make your drinking water system and water softener achieve the highest standard for your consumption and bathing as well as satisfy our customers needs. We want you to taste that great glass of water and feel the softness of your skin after you shower. Our state of the art Reverse Osmosis Systems, Water Softeners and Whole House Systems are available at prices you can afford. Call Diamond Pure Water Filtration to change the quality of water in your home or business. We have expert water specialists to answer your questions and help you choose the best water softening or reverse osmosis system to achieve that high standard you deserve.

Speak to one of our highly trained technicians for an effective and affordable solution. We are available on Saturday for our customer’s convenience.

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Years Experience

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Happy Customer

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Product Variant

Water is life's matter. There is no life without water.

Why Choose Us

Water Is Essential To Life; Therefore, Make It Good!

We visit your home, evaluate your home or business, test your water quality and suggest only the filtration system best suited for your individual needs.
Our Services

What Service We Offer

We invite you to take a few minutes to explore our website and discover all of our many services and products, and learn why Diamond Pure Water Filtration is the intelligent choice when it comes to solving your water problems.

Reverse Osmosis (RO)

We offer the most modern up to date proven R/O systems, with the higher reproduction rates and lowest waste water rejection rates available.

Water Softeners

Diamond Pure Water Filtration offers only water softeners that are built to handle extreme hard water conditions and offer reliable customer support.

Water Conditioners

We offer the highest quality, proven and tested water conditioners available to meet the extreme hard water problem in Southern California.

Salt-Less Water Conditioners

We offers a wide variety of systems designed to provide you with an alternative solution vs a standard water softener.


Carbon Filters, Sediment Filters, Standard and Commercial Membranes, Alkaline Filters, KDF Filters, UV Filters, Back Washing Filters, Ceramic Filters etc.

Bottle-Less Water Coolers

We offers the highest quality, proven and tested water conditioners available to meet the extreme hard water problem in Southern California.

We Are Trusted Over Orange County, Los Angeles County, Riverside & Bernardino County

You will see why we are clearly the best at turning problem water into problem-free water. Feel free to contact us by calling (909) 295-1364, email at diamondpurewaterfiltration@gmail.com or simply fill out the form below.

See what our customers say about us on Yelp.

Not only will you be totally satisfied with your equipment, our excellent service history will provide quality service for any services you need.