Aprilaire 600 Humidifier Auto<div style="text-align: left;"><strong>[Product Information]</strong><ul><li id="replacementPartsFitmentBullet" class="" data-doesntfitmessage="We're not sure this item fits your " data-fitsmessage="This fits your "><span class="a-list-item"><span id="replacementPartsFitmentBulletInner"><a href="#" class="a-link-normal hsx-rpp-fitment-focus">Enter your model number</a>to make sure this fits.</span></span></li><li><span class="a-list-item"> n/a </span></li><li><span class="a-list-item"> Imported </span></li><li><span class="a-list-item"> Permanent memory - programming， time and date are not lost during a power outage </span></li><li><span class="a-list-item"> Copy function - allows for quicker programming and 7-day programming allows for separate programming for each day </span></li><li><span class="a-list-item"> Programmable fan - delivers better indoor air quality when combined with an Aprilaire whole home air cleaner </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/31HAlqnxWwL.jpg" noproxy>