I love cats as I have 3 of my own. Monet really is a work of art. I love her beautiful markings and her sweet demeanor. You have really given this beautiful girl a safe haven. I've recently found your channel and have been binge watching the journey between you two and the bond is strong. You've managed to domesticate a feral cat. The love & dedication you have given her is very admirable. I have the same humidifier that you use for Monet. It's better to use Distilled Water vs. Filtered Water cause this humidifier doesn't need a filter. It's to avoid any mineral buildup on your machine as well as avoid inhailing contaminants into your lungs. Pipes can be old and filtered waters do not eliminate all contaminants. I usually get my Distilled Water from Target but most places carry them. Even Costco's Business Center carries them.