What Brand Is This Air Filter?

[puglove]

So you're saying keep the housing and just replace the filter in the box with that K&N? I was looking towards a small kit for a nice bit of sound as it needs changing anyway, I was hoping whatever I change it to will help on consumption? IF I don't rag it about?

The cheapest of these kits for example:
http://www.ebay.co.uk/itm/PIPERCROSS-IND...4387487b96

Only annoying thing I can't get in the housing to have a gander!

Correct! The panel filter (the 1 i suggested) is your best chance of fuel consumpsion, also you dont get the issue of heat/water/dirt soak from the engine bay.