Perfect transaction A+++. Easy web site to use, part was in stock, super fast shipping, very fairly priced. Highest recommendation; excellent vendor
Essick comfortcool models si500s/si500d
(s) universal media set, 51-8 inch m-cool, adobe/champ. used to be 4 pads factory changed to be 2 pads. 2 large pads now include 2 smaller pads. image on box is of old 4 pad design. o/s we9al #%
Buy this part and as many parts as you like and pay only $9.99 shipping, within the Contiguous United States.