HEPA air filters remove most allergens and troublesome particles from the air, making conditions better for people with a variety of conditions, including:

• Allergic rhinitis. Inflammation of the mucous membranes that line the nose due to an allergic reaction.
  
  

  

• Allergic conjunctivitis. Inflammation of the tissue lining the inside of the eyelid due to an allergic reaction.

  

• Asthma. Condition in which the airways become blocked or narrowed causing breathing difficulties. Many types of asthma attacks are triggered by particles in the air (e.g., dust, mold).
  
  

  

• Allergic sinusitis. Inflammation of the lining of the sinus cavities due to an allergic reaction leading to runny nose, headache and nasal congestion.
  
  

  

• Allergic bronchitis. Inflammation of the lung’s airways (bronchial tubes) that is brought on by an allergic reaction, usually to airborne allergens.
  
  
• Animal allergies. Allergic reactions caused by proteins found on the skin, hair and dried saliva (dander) of pets (e.g., cat, dog, bird) or other animals. HEPA filters are able to remove dander from the air, improving this condition.
  
  
• Airborne allergies. Allergic reactions caused by airborne particles such as pollen, mold, dust and other allergens.