What does an Ioniser do?
An ioniser is an electronic device that charges the particles in the air. When an ioniser is used alongside a filter, they can help improve small particle filtration and can produce fresher indoor air. Ionisers however do often emit small levels of ozone. If you do choose to purchase an air purifier with an ioniser, ensure that it is certified to produce less than allowable limits by IEC/EN 60335-1 2004 edition and IEC/EN 60335-2-2005 edition standards. The Filtrete FAP04 room air purifier includes an ioniser, and has been certified to produce less than the allowable limits to the above edition standards. Running this machine with the ioniser on can produce fresher indoor air, however if you are sensitive to ozone, we recommend that you use this product with the ionizer off.
