This Hunter 33250 Low-Maintenance CareFree Humidifier Plus cool-mist evaporative humidifier includes these important features:

• 2.5 Gallon Output for medium sized rooms up to 1350 sq ft
• Mechanical humidistat automatically maintains your desired humidity level.
• Exclusive PermaWick filter never needs replacement, saving money and time. Other humidifiers have wick filters that must be replaced. The Perma-Wick filter saves time and money because it never needs replacement.
• Antimicrobial properties are built-in to inhibit the growth of bacteria, mold and fungi on the PermaWick filter and plastic parts of the humidifier
• 2-speed Hunter Fan for quiet operation: Radial blower design delivers maximum moisture with minimum noise.
• Regulated Release System eliminates stagnant water: A special release valve in the ToteAway tank automatically releases water as needed to eliminate stagnant water.
• Pump System: Water flows from the top of the humidifier to saturate the entire PermaWick filter, expediting moisture output and preventing mineral residue build-up.
• Exclusive Balanced Tote Away tank is easy to fill and carry. Extra large tank opening makes refilling simple in the bathtub or sink.
• Dishwasher-safe Pan and Tank makes cleaning effortless. Rounded corners are easy to clean and wipe dry.
• 5-year limited warranty