The EV100 sets the standard for whole-room humidification using natural evaporation, which eliminates the mist and messy white dust other humidifiers leave behind. Along with its modern, minimalistic design, the EV100 features push-button controls and multiple humidity settings, allowing you to personalize your humidity experience. Its crystal-clear tank was designed so that one glance shows you when to refill and, when it's time, it's a breeze - a removable cap simplifies refills. The easily cleanable humidifier and grill, integrated handles and other safety features ensure a comfortable breathing environment with peace of mind, along with a 5-year satisfaction guarantee.