Well I never really looked into it,to see if there were any issues with these filters.There are rubber seals on them(on the 2 halves),and I never had any problems with them.
Pat...I'm asking $35 for the complete kit,btw.And no...they're not that big really.Don't forget...I'm running pods,so I have a bit more room in there.They actually looked quite nice when they were on.You could see the braided lines and it looked nice...not gaudy or anything(I thought,anyway).
The only problem that I had with them,was I kept poking the end of My finger on the individual wires...dam that would hurt...and scare the crap outta ME!LOL...I would get pretty P.O'd! LOL.Once the chrome collars were in place though,You couldn't see the wires.