Fredhorace77
New Member
Which difference makes the biggest significant Improvement in terms of resolution and clarity, microns or core.
Is it more of a benefit to purchase a unit with a 12 micron core 320 unit or a 640 unit 17 micron?
Is it more of a benefit to purchase a unit with a 12 micron core 320 unit or a 640 unit 17 micron?