Kenwood Water Filters - where can you get replacement filters?

[extremelychocolateymilkroll]

I used to buy replacement filters for my Kenwood Filter jug at Robert Dyas - a 12 pack for about £16. Haven't needed to buy them for a while but now I do Robert Dyas don't seem to sell them and nor do many other places. Where do you get your filters and how much do you pay for them? TIA

I got mine from Boots or Tesco.
It was so long ago I can't remember how much we paid for them though, sorry.

Thanks very much luice - will check out Tesco and Boots.