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Reverse Osmosis Systems
The Solution To The Drinking Water Crisis
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Reverse Osmosis Water Filter Systems In San Diego, CA

San Diego Pure Water provides the best water treatment solution for your home. Water from our systems offers the best quality possible with a refreshing taste. Our experts are dedicated to providing customers with the highest quality water filtration and purification systems and exceptional on-site service and support. The whole house reverse osmosis system gives you pure, healthy, great-tasting water from every home tap. Contact us today to turn ordinary water into the best tasting, cleanest, and purest drinking water you can find.

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The Future Of Water Supply

Reverse Osmosis is a process that extracts dissolved and suspended impurities from the water as it passes through a semipermeable membrane under extreme pressure. Our unique technology allows us to achieve the highest level of purification, producing exceptionally pure water that's great tasting, odorless and colorless.

Reverse osmosis is the most efficient way to purify your water. You will enjoy drinking pure and healthy water every day by installing a reverse osmosis system in your home. San Diego Pure Water specializes in reverse osmosis water purification systems, providing the highest quality Reverse Osmosis with the most advanced technology. We offer the best certified reverse osmosis systems at the lowest prices in San Diego!

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Is Good Water Pressure Important For Reverse Osmosis?
The water pressure in your home is the vital force used to push the water through the semipermeable membrane to flush away contaminants. Low water pressure will result in reduced production from the system.
Will A Water Softener Harm The Reverse Osmosis?
No, a water softener will help to extend the lifetime of the reverse osmosis membrane by filtering the calcium and magnesium that RO struggles to handle.
Do Reverse Osmosis Systems Require Electricity?
No, the reverse osmosis system operates solely by using your home's water pressure.
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Water is a resource that we can never take for granted. Water is essential to maintaining a healthy life for any individual and the price of water will rise as the demand continues to increase. Contact San Diego Pure Water today for pure, clean water that has been filtered of all impurities to protect your family's health and future.

See Why Our Customers Love Us
- Keith DeCarlo's Rating
Couldn't be happier! First off, the products are top of the line, excellent quality. But what really sets San Diego Pure Water apart from the competition is the customer service. From to technicians to the owners, they are all there to make sure everything is, not only working properly, but also working to the customer's expectations. I actively recommend them to others and have actually gotten compliments about how good my water tastes which is something I never expected. Thank you San Diego Pure Water! - Keith DeCarlo
- Jonathan Beck's Rating
Bob is very smart and knows alot about the science behind water and the chemicals found in them. Compared to some companies that will just try to sell you an over priced system. He actually breaks down the science of how it works, why you need specific pieces, and the history behind San Diego water. I have heard sell pitches before and used some of my own. Pure water is not a sales pitch but will actually get you what you need at a REASONABLE PRICE. Read More… - Jonathan Beck
- Lynnie D's Rating
The owner Trish is one of my heroes. She not only agreed to install a water filtration for my mothers apartment unit, but she gave us an excellent price and agreed to install it the next day to accommodate my work schedule. They didn't mind that the parking was bad in our neighborhood nor did they mind my mother does not speak English. I am very grateful for her business. Initially I had asked another water treatment company who initially agreed to do the work and told me to get the landlord authorization. - Lynnie D
- Janice M.'s Rating
My first contact was with Bob. He responded very quickly. Quoted me a price way lower than my current water company. Then Joe came to install. Very nice and efficient! Would definitely recommend!!! - Janice M.
- Elijah B.'s Rating
Trish, the receptionist worked to get my install date moved to the left due to my work schedule. Neil the sales rep was very knowledgeable and did not upsale me based on square footage. Martin the installer was professional and expedient. All in all the service was impeccable!! If you are in the market for a home filtration system, this company is top notched. And the system works great!! - Elijah B.
- Antonio Z.'s Rating
San Diego Pure Water is awesome to work with. Bob is so knowledgeable about water filtration that I was blown away. They offer everything available so we could choose what we ready wanted instead of being forced to choose from the limited options that other filter companies offered. Everyone was professional and great to work with. I’ve referred them to all my friends. - Antonio Z.