sorry to say, a replacement element is not going to be cost effective,duraband are a low cost unit ,and to be honest they buy loads of crappy gagets and rebrand.I would suggest buying another better kettle .if you have had 18 months or more use out of your kettle ,then you have done well.:) if you were able to source a replacement element then I wouldn't be surprised to pay around 20 quid inc pap.
mech monster
October 2011