INDUSTRY-LEADING CAPACITY – Delivers 21 gallons per day of humidification and balances humidity quicker than ever to satisfy larger homes 60% LESS WASTEWATER* – Built with superior sustainability in mind. The innovative recirculation valve recycles water to deliver 3X more water across the panel*, while simultaneously reducing wastewater *Compared to AprilAire 700 Humidifier ONE-PIECE HYDROCORE – The one-piece disposable HydroCore water panel cartridge quickly pops in and out for fast replacement and is made with recycled plastic. Annual maintenance is now easier than ever. MANUAL CONTROL – The included manual control is duct or wall mount compatible, provides a dry-contact closure and conveniently measures changes in humidity. It is the tried and true method of simple humidifier control. 2X MORE EVAPORATIVE EFFICIENCY** – The 720M Humidifier features a hybrid fan that maximizes even distribution of air across the panel for increased output and efficiency **On high speed vs. AprilAire 700 Humidifier REVERSIBLE DESIGN – The fan module can be reconfigured to fit tight installs and optimize performance on any furnace configuration, including horizontal. Easily install with the fan on the left (standard configuration) or right (reconfigured). DISTRIBUTION TRAY – The distribution tray allows installation to be up to 3 degrees out of level LEAK PREVENTION – Designed to reduce leaks with catch-all drain PART OF THE APRILAIRE HEALTHY AIR SYSTEM – The 720M Humidifier is a part of your one-stop, all purpose investment toward a greater quality of life. The AprilAire Healthy Air System (additional components sold separately) combines fresh air ventilation, air filtration, humidity control, radon control, zoning and IAQ control, and UVC sanitization to address all aspects of Indoor Air Quality in the home. BUY WITH CONFIDENCE – AprilAire Whole-House Humidifiers are designed and assembled in the USA utilzing US and global components by AprilAire, the leader in Indoor Air Quality solutions for the home since 1954, and come with a 5-year warranty