Faran Humidifiers can be connected to mains water by simply removing the grey bit of hose poking out the bottom push-in fitting in the water tray and pushing in some 1/4 inch hose
**if connecting to mains water its important to add a pressure reducer**
you can also purchase a fridge connect kit from bunnings which connects in the same way and add in an in-line carbon filter to make sure your water quality is at its best
if your just connecting to eg a 20L water tank you wont need a pressure reducer