I'm a little disappointed that the Donaldson doesn't have a crimped end in the media, but I do like it's media thickness. I tried to back figure the efficiency based on their numbers and I think it equates to about 95% or a little better at 25u. But that was awhile ago and I might be wrong anyway.
It was nice to see the silicone ADBV, but I was surprised to see it has M&H construction and a thinner can. I was previously debating between this Donaldson and a PureOne and went with the Donaldson assuming it had superior construction, even though it cost more. So this is a little ironic. I'm going to use the Donaldson for an annual oil change interval with about 3,000 miles, so it should be suitable. It's reassuring see it has extra pleating too.