OK, now you got me into this, so here goes.
Talking about all the special filtering available for lube oil, I got into the Fleetguard web site, and found they have the new filter types for much better filtering.
For the ISM, old # FL9000, now FL9070, old # FL9001, now FL9080, these now incorporate all the latest and greatest filtering available.
If this is ot enough, they also offer the centriuge spinner seperator type filtering system also.
Recommend get into their website, read all about it !
For the filters
www.cumminsfiltration.com/pdfs/product_lit/americas_brochures/MB10087.pdf (http://www.cumminsfiltration.com/pdfs/product_lit/americas_brochures/MB10087.pdf)
For the Centrifuge
Lube System (http://www.cumminsfiltration.com/html/en/products/lube/lube_system.html)
Have a ball.
Dave M