Originally Posted By: Izb
Originally Posted By: ZeeOSix
Originally Posted By: Izb
Ok. Donaldson makes excellent synthetic filters. But there is no synthetic Donaldson filters for many cars...
What do you prefer NOW: synt hetic blend filters(Mobil-1 or Bosch Distance Plus) or synthetic filters(Amsoil or RP Or Purolator synthetic)?
Fram Ultra - dual layer full synthetic media, wire mesh backing, silicone ADBV, metal end caps, 99% @ 20 microns or larger, 15K OCI capable. What more do you want?
I am afraid that full synthetic filter Fram does worse job then semi synthetic filter Mobil1. Like Amsoil does.
Worse job at what? It is superior in every way, every piece of performance data says so.