Thanks, but The specs I look for is the micron rating. I guess I wasn't clear enough for that. I have yet to call the manufactures, since in the past the couple of times I call, they didn't answer.
But the specs I look for is the micron rating, specifically the 'Absolute' ratings. As I said, Baldwin didn't have either the nominal or absolute, but Donaldson did, (not stating nominal or absolute) and Wix did, but the nominal ratings.
This is why I have a hard time in the past when someone said a specific filtering spec for Baldwin.
But the specs I look for is the micron rating, specifically the 'Absolute' ratings. As I said, Baldwin didn't have either the nominal or absolute, but Donaldson did, (not stating nominal or absolute) and Wix did, but the nominal ratings.
This is why I have a hard time in the past when someone said a specific filtering spec for Baldwin.