Media air cleaners are small, powerful units that offer high-MERV filtration without static pressure or airflow problems commonly associated with standard filters. Additionally, allergens and other airborne irritants can make their way through your duct system, and circulate through your home along with the air you and your family breathe. These contaminants can worsen seasonal allergies, and greatly compromise your indoor air quality. However, a media air cleaner keeps pesky particles at bay, so you can enjoy clean air without the downsides of standard air filters.