Product review (5 stars): Perfect for my household humidifier
My furnace technician suggested I buy the replacement water panel on line if I wanted to save some money and I'm glad he did.  Easily saved 40% on a product that was identical to what the vendor offered.  Well-packaged to secure the contents from possible damage.  The filter panel was marked just as described by the technician to facilitate proper, right-side-up installation.  Comparing this new one to the one I was replacing, I could not tell any difference between the two in craftsmanship, except of course how this was so much cleaner than the one replaced.
Very pleased with my purchase.