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Halo UV Light vs. HEPA Filters - Which Is Better for Your Home?

Halo UV Light vs. HEPA Filters

When it comes to improving indoor air quality, two of the most effective solutions are the Halo UV light and HEPA filters. Each offers unique benefits, but understanding which one is best for your home can be challenging. At Wright's AC & Heat, we specialize in helping homeowners in Wimberley and the surrounding areas make informed decisions about their HVAC systems. In this blog, we'll explore the differences between Halo UV lights and HEPA filters, and provide insights into why you should consider getting these air quality solutions from us.

Understanding Indoor Air Quality

Indoor air quality (IAQ) is critical for maintaining a healthy and comfortable living environment. Poor IAQ can lead to various health issues such as allergies, asthma, and respiratory infections. Common indoor pollutants include dust, pollen, pet dander, mold spores, and bacteria. Addressing these pollutants effectively requires a comprehensive approach to air filtration and purification.

What is a Halo UV Light?

The Halo UV light, also known as the RGF REME HALO, is an advanced air purification system that uses ultraviolet (UV) light to neutralize airborne contaminants. Here’s how it works:

  • UV-C Light: The UV-C light emitted by the Halo UV light targets and destroys the DNA of microorganisms such as bacteria, viruses, and mold spores, rendering them harmless.

  • Photohydroionization Technology: This technology creates hydroperoxides, superoxide ions, and hydroxide ions that neutralize pollutants in the air and on surfaces.

  • Whole-Home Purification: Installed within your HVAC system, the Halo UV light purifies the air throughout your entire home, not just in one room.

Benefits of Halo UV Light

  1. Effective Against Microorganisms: The UV light effectively eliminates bacteria, viruses, and mold spores, providing a healthier indoor environment.

  2. Reduces Odors: The advanced technology helps to reduce common household odors from cooking, pets, and more.

  3. Improves HVAC Efficiency: By keeping the HVAC system clean, the Halo UV light can enhance system efficiency and longevity.

  4. Whole-Home Solution: Unlike portable air purifiers, the Halo UV light works throughout your entire home.

What is a HEPA Filter?

HEPA (High-Efficiency Particulate Air) filters (air filtration) are designed to capture at least 99.97% of airborne particles as small as 0.3 microns. These air filters are commonly used in various settings, including homes, hospitals, and laboratories, due to their high filtration efficiency. Here’s how they work:

  • Dense Filter Media: HEPA filters are made of densely packed fibers that trap particles passing through the filter.

  • Multiple Layers: The filter typically consists of multiple layers to capture particles of different sizes.

  • Mechanical Filtration: HEPA filters rely on mechanical filtration to capture particles, meaning they physically trap contaminants as air passes through the filter.

Benefits of HEPA Filters

  1. Highly Efficient Particle Removal: HEPA filters are extremely effective at capturing small particles, including dust, pollen, and pet dander.

  2. Improves Allergy Symptoms: By removing allergens from the air, HEPA filters can help alleviate symptoms for allergy sufferers.

  3. Widely Used and Trusted: HEPA filters are a proven technology used in many critical environments, ensuring reliable performance.

  4. No By-products: HEPA filters do not produce ozone or other by-products, making them a safe option for improving IAQ.

Halo UV Light vs. HEPA Filters: A Comparison

To help you decide which option is best for your home, let's compare the key features of Halo UV lights and HEPA filters:


Halo UV Light

HEPA Filter


Eliminates bacteria, viruses, mold spores, and reduces odors

Captures 99.97% of particles as small as 0.3 microns


UV-C light and photohydroionization

Mechanical filtration


Whole-home air purification

Typically installed in a single unit or as part of an HVAC system


Requires periodic cleaning and bulb replacement

Requires regular filter replacement

HVAC Impact

Helps keep the HVAC system clean and efficient

May increase HVAC system resistance, impacting efficiency




Allergen Reduction




Both the Halo UV light and HEPA filters offer significant benefits for improving indoor air quality. We hope or information outlining the Halo UV light vs. HEPA filters have given you a better understanding of both. Your choice will depend on your specific needs, such as whether you are more concerned about microbial contaminants or particulate matter. By working with Wright's AC & Heat, you can ensure you’re getting expert advice and high-quality products tailored to your home’s requirements. Don’t compromise on your indoor air quality—reach out to us today and take the first step towards a healthier, more comfortable home environment.

Why Choose Wright's AC & Heat for Your Air Quality Needs?

At Wright's AC & Heat, we are dedicated to providing top-quality HVAC services to the residents of Wimberley and the surrounding areas. Here’s why you should trust us with your air quality solutions:

  1. Expertise and Experience: Our team of trained technicians has extensive experience in installing and maintaining both Halo UV lights and HEPA filters. We understand the unique needs of homes in our service area and can recommend the best solutions for you.

  2. Comprehensive Services: From initial consultation to installation and ongoing maintenance, we offer a full range of services to ensure your air quality systems perform optimally.

  3. Quality Products: We only use high-quality products from trusted manufacturers, ensuring reliable and long-lasting performance.

  4. Customer-Centric Approach: At Wright's AC & Heat, we prioritize customer satisfaction. We take the time to understand your specific needs and provide personalized recommendations and services.

  5. Local Presence: As a locally owned and operated business, we are deeply committed to serving the Wimberley community and surrounding areas. We are familiar with the local climate and air quality challenges, allowing us to provide tailored solutions.

Contact Us Today

Improving your indoor air quality is an investment in your health and comfort. Whether you choose the advanced purification of the Halo UV light or the high-efficiency filtration of a HEPA filter, Wright's AC & Heat is here to help. Contact us today at 512-847-3191 to schedule a consultation or learn more about our air quality solutions. Read more about Wright's AC & Heat, get to know our products and services, and see how we can enhance your home’s air quality.

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