Originally Posted By: Rockford Fosgate Fan
In the past I have always used Purolator PureOne oil filters but with this non case filter only the regular Purolator filter is available. How does a regular Purolator stack up against say a Wix?
"non case" filter meaning a cartridge filter, not a spin-on?
If so, I think all of the Purolator cartridge filers are rated at 97.5% @ 40 microns. Not sure what the WIX cartridge filters are rated at.