What is the Best Air Conditioner Filter for Allergies?

When it comes to protecting your home from allergens, bacteria, and viruses, the best air conditioner filter is the Aerostar MERV 13 pleated air filter. This filter has a MERV 13 rating, which is the highest rating that works with typical modern home air conditioning systems. It can capture up to 98% of particles between 0.3 and 1 micron in size, making it an ideal choice for those with allergies or asthma. If you don't have a central air conditioning system, then an air purifier is your best option for eliminating allergens from the air.

Air purifiers are designed to trap microscopic particles that can cause an allergy attack or worsen allergy symptoms. They are also a good choice if you want to further purify the air in a specific room, such as a children's room or the room of a person with allergies. Another great option is the Filtrete `1900 MPR MERV 13 Premium electrostatic pleated air filter. This filter is designed to capture allergens, bacteria, and viruses, and it also has an active carbon layer that eliminates smoke and mold odors.

If someone in your home smokes, this is an excellent choice for keeping the air clean and free of allergens.

How to Choose the Right Size Air Filter

To find the right size air filter to buy, you can use a measuring tape to measure the depth, length, and width of the air filter vent. According to the EPA, an effective, well-adjusted air conditioner filter can also help filter indoor air when outdoor air quality is poor. You may need to replace your air filter more often if your air conditioning system is running almost constantly because of the heat, if there is too much dust in your home, or if you have pets. Not replacing the air filter can restrict airflow to the heating and cooling system, which can lead to unnecessary wear and tear, high energy bills, and premature replacement.

This type of filter offers solid value, as it effectively removes small and large contaminants from your home air. We measure how well an air filter removes dust, pollen, and smoke from the air, and we check how freely the air flows through the filter at any fan speed.