In article ,
Tim Streater wrote:
So I conclude that they must be very popular and the other makes aren't. Afer
all, My Dyson is worth a bob or two, that doesn't happen from selling stuff
that doesn't work.

Very good at 'designer' devices. Which many are happy to pay through the
nose for.

Is it really a problem to buy and change a bag on an upright cleaner once
in a while?

Would you pay a lot extra for a car where the cabin air filter never
needed replacing?

--
*If at first you don't succeed, avoid skydiving.*

Dave Plowman London SW
To e-mail, change noise into sound.