Preparing Your HVAC System For Pollen Season

The dreaded pollen is upon us. With it comes allergies. Is your HVAC system prepared for allergens?

Answer these questions to check:

Am I using a high-efficiency pleated filter with a MERV rating of at least 11–13 for better pollen filtration?

Using a high-efficiency pleated filter with a MERV rating of at least 11–13 is highly beneficial for better pollen filtration and overall indoor air quality. MERV (Minimum Efficiency Reporting Value) measures a filter’s ability to capture particles of varying sizes. Filters within the 11–13 range are designed to capture smaller particles, including pollen, dust mites, mold spores, and some bacteria, which are common allergens. This level of filtration effectively reduces airborne contaminants that can trigger allergies and respiratory issues, providing a healthier indoor environment. Additionally, these filters help protect HVAC systems from dust and debris, potentially extending their lifespan and improving energy efficiency. Ultimately, investing in a high-efficiency filter is a proactive step towards maintaining a cleaner and healthier living space.

Are my air ducts clean?

Cleaning your air ducts in the spring, particularly around pollen season, is a proactive measure to enhance indoor air quality and promote a healthier living environment. During this time, pollen levels are at their peak, and these tiny particles can infiltrate your home, accumulating in your ductwork. If left unchecked, the HVAC system can circulate these allergens throughout your home, exacerbating allergies and respiratory issues for sensitive individuals. By cleaning your air ducts, you remove built-up pollen, dust, and other contaminants, ensuring that your HVAC system operates efficiently and your indoor air remains clean. This seasonal maintenance can also extend the life of your HVAC system by preventing blockages and reducing wear and tear, ultimately saving you money on energy bills and potential repairs.

Is the humidity level in my home below 50%?

Keeping your house humidity under 50% during pollen season is beneficial for several reasons. First, maintaining a lower humidity level helps reduce the growth of mold and dust mites. Both can exacerbate allergy symptoms and respiratory issues. High humidity can also make pollen particles more likely to stick to surfaces, increasing indoor allergen levels. By keeping humidity in check, you create an environment that is less conducive to these allergens, potentially alleviating symptoms for those sensitive to pollen. Additionally, a drier environment can help prevent the growth of bacteria and viruses, contributing to overall better indoor air quality. This makes your home not only more comfortable but also healthier during the challenging pollen season.

Is my outside unit free of debris?

Keeping your outside HVAC unit clean during pollen season is essential for maintaining optimal efficiency and ensuring the longevity of your system. Pollen can accumulate on the unit's coils and fins, obstructing airflow and reducing the system’s ability to effectively cool or heat your home. This blockage forces the unit to work harder, leading to increased energy consumption and higher utility bills. An overloaded system is more prone to wear and tear, which can result in costly repairs or even premature replacement. Regular cleaning helps prevent these issues, maintaining indoor air quality and ensuring your HVAC system operates smoothly and efficiently throughout the season.

If you answered “yes” to these questions, then you’re in good shape! Humidity levels can worsen allergens. Keeping your inside and outside units free of dust and debris can help with clean air circulation and lower the effects of allergens coming into your home.