(Last Updated On: March 24, 2023)

COPD Air Purifier Buying Advice

Chronic Obstructive Pulmonary Disease (COPD) is a progressive lung disease that makes breathing very difficult. A COPD air purifier should capture airborne particles as small as 0.3 microns, as well as filter smoke particulate. If you are considering a COPD air purifier to clean your indoor air, read our COPD air purifier buying advice about HEPA filtration, activated carbon, and warranty.

Three Things to Consider

1) HEPA Filtration

While COPD can not be reversed, it is critical to prevent further damage to the lungs. A COPD air purifier will clean your indoor air, and the key to a quality COPD air purifier is one that utilizes High Efficiency Particulate Arresting (HEPA) filtration. HEPA filtration is important in a COPD air purifier as it removes up to 99.97% of particles that are 0.3 microns or larger, creating a cleaner and safer breathing environment.

2) Activated Carbon

COPD is often caused by smoking, and continued exposure to tobacco smoke and chemicals worsens the already progressive disease. A COPD air purifier should use activated carbon, a material that addresses smoke, fumes, and odors. The amount of activated carbon in a COPD air purifier ranges, with some units including more than 20 lbs.

3) Warranty

Before investing in a COPD air purifier, research the available warranties. COPD cannot be reversed, so we advise purchasing a COPD air purifier with a substantial warranty. Make sure that the COPD air purifier is covered for the long run, so you can depend on the unit for years to come.