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What Are Reverse Osmosis Systems & How Do They Work?

Mon, 02 Feb 2026 17:54:42 GMT

What Are Reverse Osmosis Systems & How Do They Work?

Clean, safe drinking water plays a critical role in our everyday health, yet many households and businesses unknowingly rely on water that contains harmful contaminants. Even when water looks clear, it can still carry dissolved chemicals, heavy metals, bacteria, and other impurities that affect taste, odor, and safety. As concerns about water quality continue to grow, more people are looking for reliable, long-term purification solutions.

One of the most trusted and effective water treatment technolog ies available today is reverse osmosis. Used for decades in industrial, medical, and residential applications, reverse osmosis systems are known for their ability to remove a wide range of contaminants that traditional filters often miss. From improving the flavor of drinking water to reducing exposure to potentially harmful substances, RO systems provide an advanced level of filtration that many homeowners and businesses depend on.

Osmosis vs. Reverse Osmosis

Osmosis is a natural process where water moves across a membrane from an area of lower concentration to higher concentration.
Reverse osmosis does the opposite by applying pressure to push water from a high-contaminant area through a membrane, leaving impurities behind.

Step-by-Step RO Filtration Process

A typical reverse osmosis system works in several stages:

1. Pre-Filtration

Before water reaches the RO membrane, it passes through pre-filters that remove:

Sediment (dirt, sand, rust)
Chlorine (which can damage the RO membrane)

This step helps extend the life of the system.

2. Reverse Osmosis Membrane

This is the heart of the system. Water is forced through the semi-permeable membrane, which blocks up to 99% of dissolved contaminants .

Clean water passes through
Concentrated waste (brine) is flushed away

3. Post-Filtration

After membrane filtration, water may pass through a carbon filter to:

Improve taste
Remove any remaining odors

4. Storage Tank & Dispensing

Purified water is stored in a tank until needed and is dispensed through a dedicated faucet or appliance.

Some advanced systems also include remineralization to add beneficial minerals back into the water.

Contact Us Today to Start Your Project!

When it comes to water purification, reverse osmosis stands out as one of the most comprehensive and dependable solutions available. By combining multiple stages of filtration with a highly specialized semi-permeable membrane, reverse osmosis systems are capable of removing up to 99% of common water contaminants. This results in water that not only tastes better but is also safer for drinking, cooking, and everyday use.

Whether you’re dealing with hard water, chemical contaminants, or simply w ant greater peace of mind about what’s coming out of your tap, a reverse osmosis system offers long-term value and performance. At Texas Water Systems , we offer and install advanced reverse osmosis systems designed to thoroughly purify drinking water by removing contaminants such as radium, fluoride, chlorine, salts, metals, cysts, and turbidity, resulting in cleaner, safer, and great-tasting water for your home or business.

Is San Antonio, TX Tap Water Safe to Drink?

Fri, 07 Jun 2024 16:14:01 GMT

What Can You Expect from Your San Antonio, TX Water?

If you live in the San Antonio, TX area or if you own property here, it is important to be aware of what unwanted additives linger in your water. Sadly, water in San Antonio is not known for being the best quality in the United States. Even surrounding areas such as Windcrest, Helotes, Schertz, Lytle, and Castroville, are not known for having the best water. While it’s not absolutely awful and the most dangerous water on the planet, it does contain many contaminants humans shouldn’t be drinking. That is why it is especially important to have a water purification system in your home or business.

What’s in San Antonio, TX Water?

San Antonio, TX water contains contaminants lead, copper, disinfectants, inorganic contaminants, radioactive contaminants, and more. Too much of any of these contaminants can cause health complications. While the Environmental Protection Agency ensures our water gets tested frequently, these unwanted contaminants are regularly being detected in our water in varying amounts. Plus, as water travels through different pipes, it picks up even more unwanted particles. That is why it is essential to take care of your own property and have a water purification system.

How Can I Ensure My Property Has Safe Water?

The first step in ensuring your water is safe is to have a professional, such as the ones at Texas Water Systems, perform water testing. That way we can discover exactly what is in your water and the pipes leading to your home or business. From there, we can determine if you require a residential or commercial water filtration system . If you are interested in having safe water and a water purification system, we invite you to reach out .

Protect Your Health with Filtered Drinking Water

Fri, 26 Apr 2024 19:13:11 GMT

Is the Water You Drink Filtered?

Drinking water every day, as opposed to other beverages, is a good habit to get into. However, it is important to ensure water is properly filtered. Sadly, the water that comes directly from the tap isn’t always the cleanest and safest to drink. The pipes that carry water to your home or business can become contaminated over time. The best action we can take is to have either a residential or commercial water filtration system installed.

Why Filtering Drinking Water is Important

Filtering drinking water helps individuals avoid unseen chemicals. Many particles too small to see are hidden in water. If certain chemicals are at unsafe levels, they can make water drinkers sick. Chemicals such as arsenic, lead, copper, radon, nitrate, and many others can all be found in the water people are drinking. All these chemicals can cause significant problems. The water from unfiltered faucets could cause temporary issues such as nausea, headaches, cramps, and diarrhea. However, it can also cause long-term issues such as cancer, blood pressure and heart problems, and other complications.

Until the water is tested , it is impossible to know exactly what is in it. That is why it is critical to get your water tested every so often to ensure its continued safety. Additionally, if your water is used for drinking, we highly recommend getting a water purification system installed. That way, unwanted chemicals can be caught before they have the chance to cause health complications. Don't let the water on your property be the reason why someone gets sick and make sure your water is filtered properly.

Type of Residential Water Softener Systems

Tue, 21 Nov 2023 15:45:04 GMT

The Different Types of Water Softener Systems

Hard water is a common occurrence in households across the San Antonio, TX area. You may not think it is a big issue, but it can be a nuisance. It can cause issues such as limescale buildup, reduced appliance efficiency, and dry skin. Thankfully, there are water softener systems that can reduce the hard minerals in your water. Below, we will explore the various types of water softener systems so that you can make an informed decision when buying one for your home.

Salt-Based Ion Exchange Systems: Salt-based ion exchange systems are the most common type of water softeners. The general process involves replacing the hard ions calcium and magnesium with softer salt ions. It does this using resin beads that attract the hard ions and exchange them with the soft ions of sodium. The resin beads need to be regularly flushed with a brine solution to replenish the sodium ions.

Salt-Free Water Conditioners: Salt-free water conditioners, also known as descalers or water conditioners, are an alternative to traditional salt-based systems. They do not remove the hard minerals in your water but rather change their state and behavior. These conditioners do not use salt or electricity and are a low-maintenance option.

Dual-Tank Water Softeners: Dual-tank water softeners are designed to provide continuous soft water without interruption. These systems consist of two resin tanks, allowing one tank to be in use while the other regenerates. By alternating between the tanks, dual-tank water softeners ensure a constant supply of soft water, even during the regeneration process. This type of system is ideal for households with high water usage or those who cannot afford any downtime for water softening.

Magnetic or Electronic Water Softeners: Magnetic or electronic water softeners are non-traditional options that claim to soften water by altering the electromagnetic properties of the minerals. These systems typically consist of magnets or electronic devices that are attached to the water pipes. There is not much scientific evidence that supports the effectiveness of these types of water softener systems. Before purchasing these types of systems, we recommend doing extensive research on scientific studies regarding their effectiveness.

Contact Us Today for Water Softener Installation Services!

At Texas Water Systems, we provide water softening systems to the San Antonio, TX area. Residential water softening systems offer an effective solution to combat the problems associated with hard water. By understanding the different types of systems available, including salt-based ion exchange systems, salt-free water conditioners, dual-tank water softeners, and magnetic or electronic water softeners, you can choose the one that best suits your needs. Contact us today to schedule a water test and make an informed decision about the residential water filtration system that’s best for your home!

What is Hard Water?

Tue, 11 Jul 2023 16:38:37 GMT

Hard Water Explained

We use water in our homes and commercial properties for various reasons. It is used to clean our dishes, bathe, do the laundry, water the garden, and hydrate our furry friends. The quality of our water is important as it directly impacts the health of our family and our health. Poor quality water that is full of contaminants can cause many negative health concerns and lead to damage to your plumbing systems too. Hard water is water that has high mineral content. It may have high levels of minerals such as calcium, magnesium, and sulfates.

You may not know exactly what is considered a high level of minerals because they are always present in your tap water, and you cannot tell by just looking at the water. The only way to know if you have hard water is through a water test. The test will reveal what contaminants are present in your water and their corresponding levels. It will also tell you if these levels are low, moderate, or high. If it is revealed that you have high mineral levels or other contaminants, you may want to invest in a hard water filtration system to reduce the contaminants in your water.

Contact Us Today for Hard Water Filtration Systems!

At Texas Water Systems, we provide water purification systems to the San Antonio, TX area. Hard water can lead to health concerns and be damaging to appliances. Appliances can experience limescale buildup and breakdowns because of hard water. These are issues that can be easily solved with water filters. There are various types of filters including activated carbon, ion exchange, ultraviolet, and reverse osmosis filters . We carry many types of these water purification filters such as reverse osmosis filters. Contact us today to learn more about our residential and commercial water filtration systems !

Why is Water Testing Important?

Tue, 16 May 2023 16:43:04 GMT

Reasons to Test the Water on Your Residential or Commercial Property

Across the United States, over 90 percent of households get their tap water from a community water system. The only way to ensure it’s safe and up to standard is to test it. While water quality can vary from place to place, it must meet the U.S. Environmental Protection Agency (EPA) regulations. Any type of community water system must follow the guidelines set by the Safe Drinking Water Act. These rules include the standard for drinking water quality, water testing schedules, and water testing methods.

Even though water supplies across the nation are some of the safest in the world, there’s always a possibility of contamination. Check out the following section to learn more about some possible contaminants.

Malfunctioning Wastewater Treatment Systems

Without proper treatment, contaminants like sewage can make their way into the water source.

Natural Occurring Materials

Arsenic, radon, and uranium are a few of the most commonly known naturally occurring elements. Drinking water that contains these toxins can cause health problems.

Land Practices

Farming practices that include concentrated feeding operations, pesticides, fertilizers, and livestock can impact the community water system. Without proper care, these contaminants can get into the local streams, rivers, and groundwater and destroy the quality of the drinking water.

Manufacturing

Any type of manufacturing process that uses heavy metal or cyanide can affect the local water system. Routine testing will ensure that drinking water is free from these harmful materials.

Contact Us to Request a Water Testing Service

At Texas Water Systems, we strive to provide top-notch water testing services for residential and commercial clients across San Antonio, TX and the surrounding areas. We understand the importance of having reliable water testing services when you need them most. No matter the type or size of your property, we have all the proper knowledge and tools to ensure your water is safe to drink. Contact us to schedule your next water testing service!