The Honeywell White Easy to care Top Fill Console Coll Moisture Humidifier provides dry relief with a unique design which makes it asy to use, fill and clean. There are two easy ways to fill, either at the humidifier with a pitcher or carry to the sink to fill under a faucet. The inclusion of Adjustable Humidity Control will invite owners to select their preferred output setting (3 in total). A Refill and Humidity Reached Indicator offer owners the visual clues required for optimal efficiency. The top fill Console Humidifier also comes equipped with two water tanks that feature a capacity of 1.5 gallons each. 1) Translucent tanks for water level visibility, 2) Extra-large or multi-room, 3) Easy to clean with large surfaces & wide tank opening, carry and fill dual removable tanks - sit flat in the sink or tub for filling, 4) Moisture type: Invisible cool, filtered moisture 5)Replacement filter E: Model HC14V1, 5) Auto shut off when empty, 6) Run time per filling: up to 24 hrs.