Aprilaire 600M Whole-House Humidifier with Manual Control<div style="text-align: left;"><strong>[Product Information]</strong><ul><li id="replacementPartsFitmentBullet" class="aok-hidden" 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"> The Aprilaire 600 humidifier is the best bypass humidifier on the market today </span></li><li><span class="a-list-item"> Capable of evaporating up to 4，000 square feet， this 24V whole house humidifier with automatic digital control uses a water panel evaporator to deliver 3 gallons an hour easy to use </span></li><li><span class="a-list-item"> A small damper handles allows you to adjust the damper </span></li><li><span class="a-list-item"> Delivers up to 50% more moisture in comparison to competitive units </span></li><li><span class="a-list-item"> Has an evaporation capacity of 0.70 gallons per hour </span></li><li><span class="a-list-item"> Humidifies tightly-constructed homes up to 4，000 square feet in size </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41AL2a67fXL.jpg" noproxy>