Posted by Marc Martin on
URL: https://www.es-forum.com/electromagnetic-question-tp1548072p1548143.html

> Yes, recreating fresh air in the house is difficult. I have found
> that some ozone-type generators help a bit, but certainly fall short
> of "fresh air".

By the way, here is an ionizer that I've found intriguing, but
never was willing to pay so much for an ion generator:

http://www.negativeions.com/elanra_ionisers.html

Marc