Proper humidity level during dry winter months keeps indoor air pleasant and comfortable. Operates with BWF100-CN1 filters. Up to 36 hours runtime for a large room. Adjustable digital LED humidistat and controls. Automatic safety shut off and timer. Designed with an easy to fill and easy to carry tank. High-end and slim space saving design. Antimicrobial protection infused into the plastic. Improves the air quality in your house and protect your family against the damages of dry air. Allows water to be passed through a filter to ensure the clean and fresh mist is dispersed. 1-year warranty.