Purolator 99% Efficiencies Confirmed: Boss @46um, One @30um (PBL24011 / PL24011)

[ziggy]

Wait .so pureones are no longer 99%at20 microns?

 

[Scott S]

When I was talking to Mann & Hummel back in June which was 99% @ 21 microns and Pureone was 99% @ 20 microns.

 

[ZeeOSix]

When I was talking to Mann & Hummel back in June which was 99% @ 21 microns and Pureone was 99% @ 20 microns.

Not always ...

Purolator 99% Efficiencies Confirmed: Boss @46um, One @30um (PBL24011 / PL24011)

I had heard that the Purolator Boss was really low efficiency 99% @46um, but when I cut the filter open for my exact application PBL24011 it looked sooo good that I was hoping this number was for some other Boss filter and the PBL24011 would be much better - so I emailed Tech Service and they...

bobistheoilguy.com

 

[Scott S]

Maybe we need to start using, Premium Guard. Decent filter for the money..