64 year old. Started smoking cigars about 2.5 years ago. Was given a Pendergast humidor cabinet from a shooter friend and fellow cigar smoker. Need help figuring a few things out. its worked for a little while the I just removed the humidity generator from the cabinet and lifted the top and it looks like a filter of some sort in inside the generator that absorbs water and allowed the air flow over it to generate the humidity. Like I said I'm a newbie so I'm searching for answers. the filter or water ever it is was completely molded and I had to remove it. Don't know what it is or where to get a replacement. Thanks for any help.