Hunter CareFree Humidifier Plus with Permawick and NiteGlo The PermaWick is designed to last season after season No wicks to clean or replace Simple cleaning NiteGlo light that is continuously lit as long as there is power to the unit; you can choose to turn the backlight off or on Mechanical humidistat Includes CareFree® PermaWick™ [...]Hunter CareFree Humidifier Plus with Permawick and NiteGlo is a post from: Hunter Humidifier Filter