Humidifier and One filter

Humidifier holds enough water to run constantly on low speed for 20 hours. You can set the room humidity level and it will monitor and turn off when the desired level is reacher. There are hard water stains. And the water entry point on the water holder is dyed purple from the filter. One filter is included not 2. I only included a photo of the filter package so you know the type of filter it is. The filter is new with a tag.