The bosch site sells it at £12 ish. with VAT and postage it comes in at just under £20.
https://www.bosch-eshop.com/eshop(bD1lbiZjPTAwOQ==)/bosch/gb/proda.htm?Matnr=000000000000284849
It is still expensive for what it is, but it saves a few hours going round DIY shops getting a tube of the correct diameter and then fashioning your own guide to stop the pipe kinking.
Duncan Maidens
March 2009
howtomendit.com for free repair help, information and advice.
