Hunter Humidifiers Can: Reduce vulnerability to infection by keeping mucous membranes moist and allowing cilia (tiny hairs in the nose and throat) to continue working to eject foreign matter caught in the air. Prevent dry, itchy skin. Relieve cold symptoms. Relieve chapped lips. Reduce unpleasant static electricity. Help keep valuable furnishings from cracking. While everyone agrees on the benefits of proper humidification, finding the right hunter humidifiers can be a real chore. Too many humidifiers have too many problems. Problems like difficult and expensive maintenance, water tanks that are hard to fill and carry, designs that unintentionally create ideal breeding grounds for mold and bacteria-and then there’s that awful white dust that settles on everything! That’s why choosing a Hunter Humidifier is so important! We’ve designed these products for high quality performance without high maintenance hassles! They’re easy to use, easy to clean, and easy to love! Details and Specifications: Bacteria blocker polymers. Bactiera guard treatment of the PermaWick filter to protect against the growth of microorganisms. Regulated Release system eliminates stagnant water around the filter. No regular maintenance. Whisper-Quiet Hunter Fan Motor. Airtight ToteAway tank. Automatic moisture regulation system. 2 speed to control moisture output rate. For room sizes up to 1175 sq. ft. PermaWick filter never needs replacement.