Product review (1 stars): Buy the HC26E1004 instead
Honeywell makes 2 different pads.  HC26P1002 is made out of paper and coated with an anti-microbial coating.  HC26E1004, which costs more, is a clay pad with Agion coating, the coating is silver ion anti microbial, not just plain anti-microbial.  I like the clay product better.