Mobil white same as Purolator Premium Plus?

[Russ300H]

I just picked up a bunch of white Mobil filters at our local surplus store. It says on them made by "Arvinmeritor" who I understand also makes Purolator. Does anyone know if these are the same quality filter as the Purolator, or different quality just made by the same company?

Thanks

 

[Dave Hess]

They are Purolator Premium Plus clones, just like the Proline oil filter from PepBoys. Same construction, same paper media ( + or - a few pleats)