Importance of Changing Your Air Filter
September 15, 2010
According to the EPA, the indoor air to which we are exposed is 70% more polluted than the outdoor air, and studies show that the average American spends nearly 90% of their time indoors. This puts us all at a greater risk of contracting various diseases from indoor air pollutants. The EPA actually ranks poor indoor air quality among the top five public health risks.
Last Updated: September 13, 2023