Air conditioners with plasma filter

Plasma (electrostatic) filter

— this type of filter is based on the saturation of the air with negatively charged ions. Thus, a similar element also works as an ionizer (see "Operating modes"), even if there is no full-fledged ionizer in the design. As for air purification, plasma filters can quite effectively destroy harmful microorganisms, destroy some harmful substances, and also trap particles of dust, smoke, soot, etc. These particles acquire a charge under the influence of ionized air and are attached to the filter plates.