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Reverse Osmosis Water Filter Systems In San Diego, CA

The Solution To The Drinking Water Crisis
Reverse Osmosis Water Filtration System Photo

Whole-House Reverse Osmosis Water Filtration System Installation & Maintenance in San Diego

Reverse osmosis (RO) is widely considered one of the most effective forms of water filtration on the market today. Not only does it filter out unwanted materials from your water, but it creates great-tasting water. Here at San Diego Pure Water, we sell and install top-of-the-like reverse osmosis systems backed by extended warranties and maintenance plans.

San Diego Pure Water provides the best reverse osmosis water treatment solutions for your home. We sell and install a variety of these filtration systems that will keep your drinking water clean for years to come. We also offer a variety of other water filters, well water filtration systems, and free water quality testing.

If you're in the market for a reverse osmosis system for your home, you may be asking yourself what reverse osmosis is. Is reverse osmosis filtered water even safe to drink? As experts in all things water purification and filtration for over three decades, we're here to answer all of your burning questions.

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How Does Reverse Osmosis (RO) Water Filtration Work?

Unlike other forms of water purification, reverse osmosis systems don't add materials or chemicals to your water to target unwanted substances. Instead, reverse osmosis filtration works by pushing water through microscopically small filters, effectively removing everything but the water molecules.


Reverse osmosis systems are made of anywhere from three to six stages of filtration. This includes:

  • A sediment filter that removes visible sediment
  • A carbon filter
  • A semipermeable membrane that can remove substances that have dissolved into your drinking water

In fact, the filtration process in reverse osmosis systems is so effective that many osmosis systems will filter out beneficial minerals in your drinking water. Because of this, most systems run the water back over mineral beds to add those healthful minerals back into the water.

A photo of sponge in a sink full of bubbles

Reverse osmosis Systems (RO Water Filters): The Future of Water Supply

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. Our whole-house reverse osmosis filtration systems give 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.

The experts at San Diego Pure Water specialize 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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Ask Us About the USRO-Perfect Water 507 Ultra-Filtration
6-Stage Reverse Osmosis System

Our best-selling reverse osmosis filtration system is integrated with a Permeate Pump for a true 1-to-1 waste-to-pure water ratio. It includes a pH adjustment to 7.8, demineralization, and an upgraded faucet. With a patented No-Leak system and easy cartridge removal, this filtration system is a breeze. Along with San Diego Pure Water's ten-year warranty, the only change you'll notice is delicious water and money saved on bottled water!

Photo of a full glass of water

Reverse Osmosis Systems Frequently Asked Questions

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 System?
No, combining a water softener with your reverse osmosis water system will actually help to extend the lifetime of the reverse osmosis membrane. By filtering the calcium and magnesium that RO struggles to handle, a water softener is beneficial for the longevity of your reverse osmosis filter.
Do Reverse Osmosis Systems Require Electricity?
No, reverse osmosis systems operate solely by using your home's water pressure, making it extremely energy efficient and cost-efficient.
What are the benefits of reverse osmosis-filtered water?

Reverse osmosis removes a wide variety of water contaminants to improve your drinking water quality. These systems remove dissolved solids, fluoride, salt, chlorine, arsenic, VOCs, herbicides and pesticides, and more. They also remove foul odors and rancid tastes from your tap water.

They are also more environmentally friendly than buying an endless supply of plastic bottles, are easy to maintain, and fit right under the kitchen sink! 

Is Reverse Osmosis Water Good for You?

Reverse osmosis removes a wide variety of water contaminants to improve your drinking water quality. These systems remove dissolved solids, fluoride, salt, chlorine, arsenic, VOCs, herbicides and pesticides, and more. They also remove foul odors and rancid tastes from your tap water.

They are also more environmentally friendly than buying an endless supply of plastic bottles, are easy to maintain, and fit right under the kitchen sink!

Reverse Ssmosis Water vs Distilled Water: Is Reverse Osmosis Water the Same as Distilled Water?

Reverse osmosis (RO) water and distilled water are both purified types of water, but they are produced through different methods. Reverse osmosis uses a semipermeable membrane to remove impurities, minerals, and contaminants from water, while distillation involves heating water to create steam, which is then condensed back into liquid form, effectively removing impurities.

While both types of water are considered safe for drinking, they may have slight differences in mineral content and taste. Overall, reverse osmosis water and distilled water are high-quality options for drinking water.

Is Reverse Osmosis Water Safe to Drink & Good for You?

.Yes, reverse osmosis (RO) water is considered safe to drink and can be beneficial for your health. RO systems effectively remove impurities, contaminants, and minerals from water, producing clean and purified drinking water. Drinking RO water can help ensure that you're consuming water that is free from harmful substances such as bacteria, viruses, heavy metals, and chemicals, which may be present in tap water.

Additionally, RO water is often free from unpleasant tastes or odors, resulting in a refreshing and pure drinking experience. Overall, drinking RO water can contribute to your overall hydration and well-being, providing a safe and clean source of drinking water for you and your family.

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Contact Us for the Best Reverse Osmosis Water Filter System

Water is a resource that we can never take for granted. It 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 the installation of a reverse osmosis filtration system in your home. Keep your water pure, clean, and filtered of all impurities to protect your family's health and future.

Install a Whole-House Reverse Osmosis Water Filtration System

Say goodbye to boiling water. Installing a whole-house reverse osmosis system or whole-house reverse osmosis filter will revolutionize your home's water quality, ensuring purified water from every tap. With filtration at the point of entry, these systems effectively remove harmful contaminants from your water supply, providing safe and high-quality water for drinking, cooking, bathing, and other household uses.

You may also consider an under-sink reverse osmosis water filtration system or a traditional RO water system for targeted purification can provide added flexibility and convenience. With comprehensive filtration at the point of entry or point of use, you'll enjoy the benefits of clean, refreshing water throughout your home, improving health and comfort for you and your family.

See Why Our Customers Love Us
- Myke M.'s Rating
I was provided with the best customer service. The guys Mark, Jack, and Martin were the best. I was able to get what I wanted for a reasonable price. The day before my installation, Jack came by my house to assess where to properly place the system so there would be no surprise for the tech. A day later, Martin was able to install my water system professionally and without any problems. I would highly recommend San Diego Pure Water to anyone. - Myke M.
- Sooz G.'s Rating
We have been happy! The Install guy was super nice and professional. So far so good with the water. It tastes great and it’s so nice it’s good at every faucet!I recommend San Diego Pure Water. We had been renting a soft water system for 25 years. It’s insane how much we’ve spent. This is far more affordable and instead of soft water we have completely filtered drinking water from every spout. - Sooz G.
- Stephan B.'s Rating
My experience with San Diego Pure Water has been excellent. I reached out on their website as I was interested to have a whole house water purification system installed. One of their very experienced Sales rep called me promptly, captured my needs and advised me on the right product to get. He also made sure that I could benefit from a recent promo that had just expired which knocked the price down significantly. Their installers came in a couple of weeks later, hooked up the unit and it’s been working phenomenal since then. I get clean, drinkable and soft water without any chemicals and salt additions from all the taps in the house. Great customer experience overall and highly recommended! - Stephan B.
- Alan M.'s Rating
They were efficient knowledgeable and quick. I would recommend them anytime and water tastes so natural after they installed my RO filtration. Their Tech Rudy did a fine job! - Alan M.
- Kayla B.'s Rating
San Diego Pure Water went above and beyond throughout the whole process! From helping us determine what would work best for our house to installing our system, their professionalism and customer service was top notch. We are very pleased with our new water quality! - Kayla B.
- Patrick H.'s Rating
I used San Diego Pure Water’s all-home filter system and reverse osmosis drinking water since 2016. It has been a joy. Problem free and perfect water. The people there are friendly and eager to assist. 100% satisfaction. I recommend them highly! - Patrick H.