Purified air refers to air that has been cleaned of pollutants, allergens, and harmful particles. This process often involves using filters or air purifiers that capture dust, smoke, pet dander, and other contaminants. The goal is to improve indoor air quality, making it healthier for people to breathe. Purified air is especially important for individuals with respiratory issues, such as asthma or allergies. By reducing the presence of irritants, purified air can help alleviate symptoms and promote overall well-being. Many homes and offices use air purification systems to ensure a cleaner environment for occupants.