Posted by hasitatvam on
URL: https://www.es-forum.com/Dave-Stetzer-s-comments-re-filters-performance-tp1542880p1542956.html

--- In [hidden email], SArjuna@... wrote:
>
> (We have good resistance to lower frequencies, such as 50 and 60 Hz,
> which do not create ES symptoms.)
>

Shivani, where do you find the information that all those with ES
don't have problems with low frequencies?

Thank you,
Yunijo