Heres another oil filter option

[AlVal]

britpart err3340, stubby just like the original land rover/coopers part.

many land rover owners happily use this part. heres the companys website http://www.britpart.com

bought mine from island 4X4, they work out at £2.94 including vat DELIVERED to your door!! (when you buy 4 of them - I bought four seeing as they're so cheap and to take advantage of one delivery charge)
http://www.island-4x4.co.uk/

I'll simply replace them four times as often instead of buying one stupidly expensive one with marginal/perhaps no filtration performance differance.