https://www.es-forum.com/Dave-Stetzer-s-comments-re-filters-performance-tp1542880p1542883.html
> Hello Shivani,
>
>
> I have reports from the German company Bajog, who have calculated and
> tested, that raising the number of capacitors (filters) can cause unwanted
> resonances, by which other electrical equipment can get damaged. By raising
> the capacity of 200 uF and a net impedance of 0,5-1,2 Ohm (praxis value),
> the critical resonance frequency can be 180 Hz, which is the 3rd harmonic.
>
>
> I have bought 2 Stetzer filters in the european design, and I am not
> satisfied with them. The contact pins, which are too thin for our european
> wall socket, do have already black burn marks on them. When one places
> these filters in a wall socket, they *hang*. The housing is not safe; the
> connection of the two halves is too weak. The connectors inside which
> connect through to the outside, are not safe.
>
> Sure, the filters do filter a lot, according to the Stetzerizer meter,
> but I cannot advice them to the public, because I find them not safe
> enough. The american version may be all right, but the the european
> version (made in China) is certainly not.
> If a fire starts by them, all hell brakes loose.
>
>
> So I am not misinformed.
> I am for safety first.
>
>
> I can also say a lot regarding your appraised Multidetektor II Profi,
> with which people may *measure* things that do not exist and vice versa,
> but will refrain so in order to avoid certain lawyers.
>
> Greetings,
> Charles Claessens
> member Verband Baubiologie www.milieuziektes.nl www.milieuziektes.be
> www.hetbitje.nl checked by Norton Antivirus
>
>
>
>
> ----- Original Message -----
> From: <
[hidden email]>
> To: <
[hidden email]>
> Sent: Friday, November 24, 2006 03:47
> Subject: [eSens] Dave Stetzer's comments re. filters' performance
>
>
>
>
> Dave Stetzer says "The filters do not cause harmonics in Europe any
> more than they would here. The person is just misinformed. We are using