On 2008-04-22 23:03:47 +0100, "The Medway Handyman"
said:



Andy Hall wrote:
On 2008-04-22 22:13:32 +0100, "Bob Eager" said:


Not really. You don't actually have to use the bags at all on a
Henry.

It's a cyclone device?

All vacuum cleaners with round tubs are cyclones. Notice the inlet is not
at 90 degrees but to one side - in the same direction the motor blades
rotate.

OK, but comparing to a conical arrangement as used on a dust extractor
not as efficient.