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Experience a Revolution in Pool Sanitizing

Swimming pools should be a place of fun and wellness. Ensuring the health and safety of your pool begins by keeping the pool water clean and clear. One innovative and highly effective sanitization method is a pool ultraviolet (UV) sanitizer. These cutting-edge systems, serviced and installed by our factory-trained UV service technicians, provide advanced purification to keep your pool water crystal clear and safe for all swimmers. As the leading certified servicer and dealer of Virginia, DC, and Maryland’s top pool ultraviolet sanitizers, you can trust that your pool is in expert hands. Enjoy a worry-free swimming experience with Millennium Pools & Spas.

Pool Ultraviolet Ozone Sanitizer Services in Maryland

What Is Ultraviolet Ozone Sanitizing

Ultraviolet ozone sanitizing is a modern approach to pool sanitation. It combines the power of UV light with ozone to kill bacteria, viruses, and other harmful microorganisms in pool water. Unlike traditional sanitizing methods, UV ozone sanitizers don’t rely on harsh chemicals, making them a safer, eco-friendly option. Additionally, UV ozone sanitizing is known for eliminating chloramines, the byproduct of chlorine reacting with organic matter in the pool. Chloramines can cause eye and skin irritation and even respiratory issues, making UV ozone sanitizing a healthier choice for swimmers.

Understanding Different Water Sanitizers

There’s a wide range of water sanitizers available, with saltwater and ultraviolet ozone sanitizers being the most popular. Saltwater sanitizing involves using salt cells that convert salt into chlorine, while ultraviolet pool sanitizers use UV light and ozone. Both systems have advantages and can be used depending on your pool’s needs. Let’s take a closer look at saltwater and ultraviolet sanitizers:

  • Saltwater Sanitizing – This method uses salt cells that convert salt into chlorine. It provides continuous, efficient sanitization, reducing the need for additional chlorine. Saltwater systems are gentle on the skin and eyes, offering a more comfortable swimming experience.
  • Ultraviolet Pool Sanitizing – These sanitizers purify the water using UV light and ozone. UV sanitizers eliminate harmful bacteria, viruses, and algae, ensuring a safer swim. They also help reduce the amount of chlorine needed, creating a healthier pool environment.

Discover Our Saltwater Sanitizing System

While we specialize in UV ozone sanitizing, we also offer saltwater sanitizing systems. This innovative system harnesses the power of salt to naturally sanitize your pool, creating a clean and refreshing swimming experience. Reducing the need for chemicals provides an eco-friendly solution and helps maintain the health and balance of your pool water. Say goodbye to red eyes and dry skin caused by chlorine, as our saltwater system is gentle on your body. It also eliminates any strong chemical smells often associated with traditional sanitizing methods, giving you a more pleasant and relaxing swim.

Let’s Breakdown the Ultraviolet Ozone Sanitizing System

The ultraviolet ozone sanitizing system is a two-part process. First, the ultraviolet pool sanitizer uses UV light to eliminate microorganisms and break down harmful chlorine byproducts. Then, the ozone generator produces ozone gas, which is injected into the water to oxidize any remaining contaminants. This two-pronged approach ensures a thorough and efficient sanitization process. UV ozone sanitizing is a massive leap forward in maintaining pool hygiene and swimmer safety. Here are some additional key advantages this technology offers:

  • Superior Sanitization – UV ozone sanitizing effectively eliminates a wide range of contaminants, including bacteria, viruses, and algae. This ensures a safer and cleaner swimming environment.
  • Healthier Swimming Experience – By eliminating chloramines – the byproducts of chlorine known to cause skin and eye irritation and even respiratory issues – UV ozone sanitizing greatly enhances the healthiness of your swim.
  • Eco-friendly – This sanitization method uses the power of UV light and ozone, significantly reducing the need for potentially harmful chemicals. It’s a step towards a more sustainable and eco-friendly pool maintenance practice.
  • Reduced Chemical Usage – UV ozone sanitizing reduces the dependency on chlorine and other potentially harsh chemicals, leading to a cleaner, more natural swimming environment.
  • Highly Efficient – The combination of UV light and ozone ensures a comprehensive and efficient sanitization process. The UV light kills microorganisms, while the ozone oxidizes any remaining contaminants.

How Does a Pool Ozone Generator Work?

A pool ozone generator works by converting oxygen in the air into ozone using either UV light or an electric discharge. This ozone is then mixed into the pool water, which reacts with contaminants, oxidizing them and leaving the pool clean and clear. The combination of UV and ozone sanitizer for pools provides a highly effective, chemical-free sanitization method. A pool ozone generator offers several advantages that contribute to a healthier, more enjoyable swimming experience:

Enhanced Water Clarity

Ozone is known for its powerful oxidizing properties. When introduced to the pool water, it reacts with contaminants, effectively oxidizing them. This results in clearer, more appealing pool water.

Reduced Chemical Dependence

With a pool ozone generator, the need for traditional sanitizing chemicals, such as chlorine, is significantly decreased. This leads to a more natural and comfortable swimming environment devoid of the common side effects associated with chlorine, such as skin and eye irritation.

Effective Sanitization

Ozone generators provide a robust sanitization process by eradicating a broad spectrum of bacteria, viruses, and algae. This contributes to a safer, cleaner swimming experience, reducing the risk of waterborne diseases.


While the upfront cost of an ozone generator may be higher than traditional sanitizing methods, in the long run, it offers cost savings, which come from reduced chemical purchases and lower maintenance requirements.

What Are the Pros and Cons of Ozone Pool Systems?

Like any sanitizing system, ozone pool systems have their pros and cons. They are highly effective in eliminating microorganisms and require less chlorine, reducing the potential for skin irritation. However, they are more complex to install and maintain than traditional systems. We believe it’s important to consider both the pros and cons when investing in a UV ozone sanitization system. Here are some notable advantages and potential downsides of adopting this system:


  • Highly Effective Sanitization – Ozone pool systems eliminate a wide range of pool contaminants, including bacteria and algae, leading to a safer and cleaner swimming environment.
  • Environmentally Friendly – With less dependency on harsh chemicals like chlorine, ozone systems provide a more eco-friendly approach to pool sanitation.
  • Reduced Chemical Usage – Ozone reduces the need for chemical sanitizers, leading to a more comfortable and natural swimming experience with less skin and eye irritation.
  • Improved Water Clarity – Ozone’s oxidizing properties significantly enhance pool water clarity, making it more appealing to swimmers.


  • Initial Cost – The upfront expense of installing an ozone pool system may be higher than traditional sanitizing methods, but the long-term savings on chemicals can offset this.
  • Not a Standalone System – Ozone systems are not designed to fully replace chlorine or other sanitizers but are used to drastically reduce consumption. A low level of traditional sanitizer may still be necessary to ensure complete pool sanitation.
  • Requires Professional Installation and Maintenance – Proper installation and routine maintenance are crucial to the longevity and effectiveness of the ozone system, requiring professional pool service.

Explore Our Swimming Pool Water Treatment Process

The swimming pool water treatment process begins with a comprehensive pool analysis of your pool’s water chemistry. Our experts balance key parameters such as pH, alkalinity, and calcium hardness to ensure an optimal environment. Next, we initiate the sanitization process using either saltwater or our advanced UV ozone system, according to your preference and your pool’s specific needs. After sanitization, the pool water passes through our high-efficiency filtration system to remove any remaining particulates. The final step is the circulation of the treated water back into the pool, resulting in a clean, safe, and sparkling swimming environment.

Saltwater UV Sanitizing System Services in Maryland

Why Choose Millennium Pools & Spas?

Choosing Millennium Pools & Spas means choosing a company with over 30 years of experience in the pool service industry. We’re committed to providing excellent customer service and innovative solutions like our pool ultraviolet sanitizer. Our membership with the Association of Pool & Spa Professionals and our Honor Roll rating from Angie’s List testify to our dedication to quality. You can rest assured you’re partnering with a trusted and reputable company that goes above and beyond to meet your pool service needs. Further, we’re proud to be a certified servicer and dealer of the industry’s top pool UV systems available. We have factory-trained UV service technicians ready to help. Experience the difference of working with industry experts passionate about delivering top-notch service and creating a pool oasis that exceeds your expectations.

Simplify Your Pool Maintenance with Our Help

Immerse yourself in a crystal clear, hygienically clean pool with Millennium Pools & Spas. Experience the difference of our ultraviolet ozone sanitizing system. Our team of experts is ready to provide the best pool sanitizing solutions tailored to your needs. Additionally, we also offer a wide range of pool accessories and maintenance services to ensure your pool is always in top condition. From pool covers to robotic cleaners, we’ve got you covered. Don’t just take our word for it, see the proof in the sparkling water. Call us today for a consultation and let us transform your pool into something extraordinary.

Request an Estimate

Our estimates are free, professional and fair. Most estimates require a site visit. Response time will vary depending on the time of the year and the type of request.

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