Product review (2 stars): You get what you pay for...
I guess it works, but it really doesn't fit the model it says it fits.. the filter is too think-walled so getting it seated into the humidifier and getting the cap seated onto the filter was a PAIN IN THE A$$!  i could tell almost immediately that it isn't the same as the name-brand filter, but hey, you get what you pay for!  its NOT so bad that i'm returning it....close, but not quite.