When winter settles in and windows stay shut tight, the air inside your home can quickly become more polluted than the air outdoors. Everyday activities like cooking, cleaning, bathing, and even breathing add contaminants to the air, and without fresh-air exchange, those particles linger.
Many homeowners begin noticing stale odors, dry air, headaches, or worsening allergies and assume it’s just part of the season. In reality, winter is the time when an air filter, air purifier, or heat recovery ventilator in Virginia, MN can make the biggest difference in comfort and health.