7 Ways Your HVAC Can Combat Seasonal Allergies

Combat Seasonal Allergies

7 Ways Your HVAC Can Combat Seasonal Allergies

by | Mar 26, 2024 | Indoor Air Quality | 0 comments

The arrival of spring brings beautiful blooming flowers and warmer weather, but for many of us, it also means dealing with seasonal allergies. The constant sneezing, itchy eyes, and congestion can really put a damper on enjoying the season. However, your HVAC system can play a crucial role in how you combat seasonal allergies.

Combat Seasonal Allergies

Understanding how your HVAC system can help alleviate seasonal allergy symptoms can help you create a healthier and more comfortable living space. Implementing these seven strategies can improve indoor air quality and reduce allergens in your home or office.

Regular Air Filter Replacement:

Replace your HVAC system’s air filters regularly to trap and remove allergens such as pollen, dust mites, and pet dander. Regularly replacing or cleaning your HVAC filters is essential to prevent the buildup of allergens such as pollen, dust, and pet dander. This simple maintenance task can significantly improve indoor air quality and reduce allergy symptoms.

Use High-Efficiency Air Filters:

Investing in high-quality air filters can significantly improve your HVAC system’s ability to combat seasonal allergies. HEPA (High-Efficiency Particulate Air) filters are particularly effective in capturing small particles, including allergens, and preventing them from circulating in your home. Opt for high-efficiency air filters with a high Minimum Efficiency Reporting Value (MERV) rating of 11 or higher. These filters can capture smaller particles, including mold spores and bacteria, providing cleaner air and reducing allergy symptoms. These filters are designed to combat seasonal allergies by trapping microscopic particles and improving overall air quality.

Maintain Proper Humidity Levels:

Maintain optimal humidity levels in your home to prevent the growth of mold and mildew, which can trigger allergies. Excessive humidity can promote mold and mildew growth, while low humidity can cause dryness and irritation. Utilizing your HVAC system’s humidity control features can help create a comfortable environment that is less conducive to allergens. With our region’s climate, we advise using a whole-home humidifier or dehumidifier to keep humidity levels between 30% and 50%.

Schedule Professional HVAC Maintenance:

Regularly schedule professional HVAC maintenance to ensure your system is clean and functioning efficiently. A well-maintained HVAC system will help reduce allergens and improve indoor air quality.

Proper Ventilation:

Ensuring proper ventilation in your home allows fresh air circulation and helps remove allergens. Opening windows when outdoor allergen levels are low and using exhaust fans in bathrooms and kitchens can help combat seasonal allergies.

Consider Air Purification Systems

Install air purification systems, such as UV germicidal lights or electronic air cleaners, to combat allergens further. These systems use ultraviolet light to neutralize airborne allergens and can help eliminate bacteria, viruses, and other airborne particles, providing cleaner and healthier air and relief for individuals with seasonal allergies..

Air Duct Cleaning:

Cleaning your air ducts can greatly improve indoor air quality by removing accumulated dust, dirt, allergens, and other contaminants. Over time, these particles can build up in the ducts and recirculate throughout your home, leading to poor air quality and potential health issues. By regularly cleaning your air ducts, you can create a healthier living environment for you and your family.


By implementing these 7 HVAC strategies, you can combat seasonal allergies and create a healthier indoor environment. Remember to regularly replace air filters, use high-efficiency filters, maintain proper humidity levels, schedule professional maintenance, and consider air purification systems. Take control of your allergies and start breathing easier today! Check out our range of products and services to improve your indoor air quality.  Enjoy cleaner air and reduce allergy symptoms with a Reme-Halo air purification system.  For more information on specific products to improve your seasonal allergies, check out our HVAC Add-ons.  Remember, we are never more than a phone call away 301-799-7200.

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  •   MD HVAC # 17747
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