CurlyDave
Elite Member
On the particles removed per the ionic air cleaners, do you know what size of particles your test went to.
I don't know. Air cleanliness was really incidental to what we were doing. Back in the dark, primordial recesses of my memory, I remember some theory as to why an ionic air filter will remove small particles better than large ones, but I could be completely wrong on that.
0.3 microns is right on the very edge of what can be seen with visible light, so I suspect that was our lower limit of observation also.
That said, if a person has allergies (sp?) and you put a portable unit in the room, and if the person who has the allergies (sp?) feels better after the unit is running, bottom line is I guess the unit works.
I urge you to re-read the post about the allergies. That was done with a HEPA, not an ionic, air filter, and it was done in my home, not at work.
My opinion is that the HEPA filters are much more suitable for home use. They have an internal fan so they cover more volume. In my instance, they prevented having to make a choice between my dog & my girlfriend.
I don't know. Air cleanliness was really incidental to what we were doing. Back in the dark, primordial recesses of my memory, I remember some theory as to why an ionic air filter will remove small particles better than large ones, but I could be completely wrong on that.
0.3 microns is right on the very edge of what can be seen with visible light, so I suspect that was our lower limit of observation also.
That said, if a person has allergies (sp?) and you put a portable unit in the room, and if the person who has the allergies (sp?) feels better after the unit is running, bottom line is I guess the unit works.
I urge you to re-read the post about the allergies. That was done with a HEPA, not an ionic, air filter, and it was done in my home, not at work.
My opinion is that the HEPA filters are much more suitable for home use. They have an internal fan so they cover more volume. In my instance, they prevented having to make a choice between my dog & my girlfriend.