Product review (4 stars): Good quality replacement filters.  I will buy again.
The replacement filters fit my humidifier perfectly, and I'm happy with the purchase. They look exactly like the original filter and I'm sure they'll work just as well.  Packaging was good, with the individual filter packages inside a sturdy carton, and they arrived promptly and in good condition.

 I greatly dislike having to trek to several local stores to find the correct replacements for such things, and am always glad to find something I need that's available on Amazon.  Thanks for making these available.