Product review (3 stars): I did my best to shimmy and shuffle it around to fill the ...
I'm not entirely sure what's up with the switch out of manufacturer or branding, but this is the same link I've been following to buy replacement filters for the same humidifier we've had for years.  The box came branded AirCare, which is new.  And the filters, while they don't seem to have any major impediment, seem to be lacking sufficient material to fit snugly in their carriers.  So basically, air that's supposed to go THROUGH the filter, is now going around.  I did my best to shimmy and shuffle it around to fill the gaps, but it's a far cry from the old filters which I'd literally have to squeeze into their spots and I was ensured not only more wicking material / surface area, but a snug fit without leaks.

Not all that impressed, but no idea where else to look.