Wait .so pureones are no longer 99%at20 microns?
Purolator 99% Efficiencies Confirmed: Boss @46um, One @30um (PBL24011 / PL24011)
- Thread starter Robvette
- Start date
When I was talking to Mann & Hummel back in June which was 99% @ 21 microns and Pureone was 99% @ 20 microns.
Maybe we need to start using, Premium Guard. 
Decent filter for the money..
Decent filter for the money..Similar threads
