Can Changing Your Air Filter Help with Allergies?

Dust and vacuum your home regularly to reduce indoor allergens. Invest in a vacuum cleaner with a HEPA filter and a duster with a microfiber cloth that retains dust instead of lifting it back into the air. This is because the largest allergen particles are deposited on carpets, surfaces and bedding instead of circulating in the air. Combining medium to high efficiency air filters with a portable air purifier used in the bedroom, along with a regular cleaning routine, is the best way to manage asthma and allergy symptoms.

If you are allergic to cats, it is important to understand what causes allergies, what the symptoms are, and how to treat them properly. An air purifier equipped with a HEPA filter can remove particles that cause pet allergies. Air purifiers are an effective means of capturing allergens when combined with other air improvement measures, such as proper ventilation. It is essential to change your filter regularly to protect your home from poor indoor air quality.

Your air conditioner filter blocks harmful particles from entering your home's air supply. A HEPA filter removes harmful indoor allergens circulating in your home; it is recommended that you change your air filters at the beginning of each month. Cabin air filters feature a rugged element that filters air flowing through the HVAC system from outside the vehicle. In addition, the clean air filter will help improve the overall operation and efficiency of your vehicle's heating and air conditioning system.

Studies have failed to show that effective filtering alone actually improves asthma or allergy symptoms. HEPA air filters for allergies need to be changed more frequently than regular paper HVAC filters, especially during high pollen season. With the MERV classification system, generally the higher the numerical rating, the greater the amount of smaller particles you can filter out of the air. However, it is recommended to avoid portable air purifiers or other electronic air cleaning systems that produce ozone, which is known to irritate the lungs.