Answer: ionizer

AnswerCrossword Clue
IONIZERAir purifying gadget
IONIZERAir-purifier component
IONIZERGadget used by some allergy sufferers
IONIZERAir purifier, of sorts
ionizerto produce ions in
ionizerto become ionized
ionizersomething that ionizes, also IONISER
ionizerto separate or change into ions