05/28/2026
Maximize Your HVAC for Allergy Relief
🤧 Upgrade Your Filters: Switch to a high-efficiency filter with a MERV 11 to 13 rating to trap smaller particles like pet dander, mold spores, and pollen.
🤧 Change Filters Regularly: Replace filters every 30 to 90 days, or more frequently during peak pollen seasons.
🤧 Control Humidity: Maintain indoor humidity levels between 30% and 50%. High humidity encourages dust mites and mold, while low humidity irritates nasal passages. Use your AC or a dedicated dehumidifier to regulate excess moisture.
🤧 Keep the Fan on Auto: Set your HVAC fan setting to "Auto" rather than "On." When the fan runs constantly, it can actually blow trapped allergens back into your rooms when the system isn’t actively filtering.
🤧 Lock the Windows: Keep windows and doors closed on high pollen or poor air quality days, and rely strictly on your HVAC for ventilation