Purchase Method of Entry: A Participant must visit a participating Bridgestone Retail Operations store which includes Firestone Complete Auto Care, Tires Plus, Hibdon Tires Plus, Michel Tires Plus, and Wheel Works locations within the U.S. It's also no secret that Motorcraft and Mopar oil filters are manufactured by Purolator here, and that Amsoil tests have shown them to be about 94% efficient 20 microns.The Pennzoil and Bridgestone Spin to Win Promotion ends at 11:59 P.M. How about this video on Shell's Performax brand oil filters? There was one torn QS filter recently posted but curiously it has the Purolator numbering convention - the Quaker State oil filters I buy at Menard's generally follow the Fram numbering system (but rest assured are manufactured by Purolator).

It 'looks' really, really similar to the Pennzoil oil filter video. Here's the Quaker State filter video - point out all the 'lies' in this one for us as well. What motivation do you hold for Shell to 'lie' about the materials Shell specifies to use in their branded filters? It's no secret the SOPUS brand oil filters are manufactured by Purolator, the date codes bear that out.ĭo you think torn Pennzoil brand filters have been deliberately left off the filter tearing spreadsheet and all the discussions here to support a 'fable' that they're the same as Purolator Classics? 'Manufactured by' and 'the same as' are not the same. Well the breadth of 'lying' to support your conclusions is pretty broad. I'm pretty positive they are, why would they lie? I was told directly by my local Pennzoil dealer that they are Purolator. There's a video somewhere out there of a Pennzoil filter being cut open & the internals look just like a Purolator Classic.

Not the same as Purolator Classic 97.5% efficient 20 microns cellulose media. According to Pennzoil their standard PZ series oil filters have 95% efficient 20 microns synthetic blend media.

Pennzoil spin and win game