Buying A HEPA Air Purifier Instead

There's also the ever present HEPA air purifiers. HEPA and Ionic air purifiers promise much of the same results, but work very differently. If you own a HEPA air purifier, you will occasionally have to purchase filters. There's no worries about filter replacement with ionic air purifiers, though, since all you have to do is wipe all the offending pollutants straight off the static bar. HEPA air purifiers, however, have been consistently shown to be more effective than ionic air purifiers.