PureGuardian 12.5L Output per Day Ultrasonic Warm and Cool Mist Humidifier， Large Room， Home， Office， Easy Quiet Operation， Digital Display， Auto...<div style="text-align: left;"><strong>[Product Information]</strong><ul><li class="showHiddenFeatureBullets"><span class="a-list-item"> Treated with SilverClean Technology to fight the growth of slimy mold and mildew on the surface of the water tank- a common problem with traditional humidifiers </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Thanks to ultrasonic technology it's ultra-quiet when it runs making it ideal to have on while you sleep </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> A SmartMist sensor monitors the humidity in the room and automatically adjusts output to maintain desired humidity level </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> No evaporating pads， filters or wicks to clean or replace means there are no added costs </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Enjoy your choice of warm or cool mist and variable spray control works in large or small rooms </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41J7wtpJcmL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31oGPWW5i1L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51o6mKyOkLL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51hEV5awpyL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31kW-2BxBfL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/21eHcEyqBWL.jpg" noproxy>