White metal box under sofa?

[rlrueter]

What does it filter?

--- In WanderlodgeForum@yahoogroups.com, Ernie Ekberg wrote:
>
> That is your electronic filter.
>
>
> Ernie Ekberg
> 88 PT40
> 817-475-3991
> http://www.ernieekbergflooring.net
>
> --- On Mon, 6/6/11, rssdmc wrote:
>
>
> From: rssdmc
> Subject: [WanderlodgeForum] White metal box under sofa?
> To: WanderlodgeForum@yahoogroups.com
> Date: Monday, June 6, 2011, 6:12 AM
>
>
> Â
>
>
>
> Hello
> Does anyone know what the white metal box under the sofa in a 1987 FC is used
for.(about 6Wx16Lx8H)? It has 3 large blue capacitors and a transformer in it.
>
> Thanks
>
> Robert & Dianne
> 1987 FC 35
>