Quote:
Quote:
They are Purolator Classic filters made in China instead of USA
They aren't actually purolators, though. They are a clone.
Agree the DW is not a Purolator, and imo it doesn't look all that much like a Classic or any other Purolator. To me looks more like a Donaldson without synthetic media. The only Puro similarity is the DW uses an abbreviated version of the Puro numbering system, last four numbers.
As has been posted here, they 'appear' to be a decently made filter. They have no 'authoritative' efficiency rating. And, many filters sizes like the 7317/14610 size only come in the smaller size, in this case the shorty 14612->4612.