Air filters are devices that remove harmful airborne particles, such as dust, pollen, and pet dander, from the air. Allergies are a common reaction to these particles, which can cause symptoms such as sneezing, runny nose, and itchy eyes.
Air filters can help reduce allergy symptoms by removing these particles from the air. Air filters are available in a variety of types and sizes, and can be used in both homes and businesses. Some air filters are designed to be used with specific types of allergens, such as pollen or pet dander.