Features:
1) Emits negative ions and a small amount of ozone
2) Combats sleeplessness, tension, migraine, nausea, breathlessness
and asthma
3) Applies an electrical charge to air-borne particles such as dust
and pollen leaving clean air
4) Dust collectors using this electrical charge principle are employed
successfully in industry, and are usually referred to as
electrostatic filters
5) Negative ion generators release their electrical charge from small,
sharp needles which have a tiny surface area. The air immediately
close to the needles receives most of the charge, and the remaining
air is left unaffected
6) Note: negative ion generators produce a small amount of ozone