Ionic air cleaners, also known as ionizers, are devices designed to improve indoor air quality by emitting negative ions. These ions attach to airborne particles, such as dust, pollen, and smoke, causing them to settle on surfaces or become easier to capture in the unit’s collection plates. Unlike traditional HEPA filters, ionizers do not always physically trap particles in a filter, which has implications for their effectiveness and safety. Do ionic air cleaners produce ozone? Yes, many can an air purifier make you sick cleaners produce small amounts of ozone as a byproduct of the ionization process. Ozone is a reactive gas that can irritate the respiratory system, particularly in…