What do you do with the leftover oil/grease/waste that isn't even suitable for filtering? and do you put your used filters into your own 'domestic' waste bin?
I used a HGV balljoint splitter! (borrowed from a friendly bus mechanic) I also had to borrow a socket for the splitter, as it was a size I didn't have, cos it was Huuuuuge..:D
g-man's got one spare if ur quick on the for sale thread.
Advice i got last year when i needed one;
don't bother getting the seals from ebay
avoid paddock's recon boxes