In article ,
Mike Tomlinson wrote:
The filter only starts collecting dust when the container
overfills and there's no space for a cyclone to operate.

I find they collect the very fine dust that the cyclone doesn't trap
(the same stuff that spews out of bagged cleaners but you can't see it
because it's so fine).

My Panasonic has filters after the bag - same sort of idea. Washable, of
course.

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*Why is the time of day with the slowest traffic called rush hour?

Dave Plowman London SW
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