Product review (1 stars): Photo is misleading
I looked at the picture and thought as others that a demineralization cartridge was included in the purchase price(after all - not cheap right?). What I received was refill granules not a new cartridge.  I proceeded to follow instructions to the letter.  Turned on the unit again and the humidifier is now ruined because the cartridge now leaks granules and clogged the humidifier.  Not only did I waste the money on this purchase but now I have to replace my humidifier as well.  Very upset!!