1) Air-purifying devices 2) Chemical converters 3) Part of many air purifiers
Found on
https://www.crosswordclues.com/clue/ionizers
Ionizers use high voltage electricity to create negative electrons. These electrons run up the length of a pointed spike, or needle, where they stream into the air and attract oxygen molecules. At this point, they become negative ions and are attracted to airborne particles. These molecules build up around the particles until they become too heavy ...
Found on
https://www.rabbitair.com/pages/air-purifier-glossary
No exact match found.
