Variable speed from low to high 235 x 170 x 237 (in mm) 2 Years Manufacturer Warranty Digital LED display, Variable mist control , portable, Auto shut-off , when unit is runs out of water 1 - 3 LUse the PureGuardian H920BL 10-Hour Ultrasonic Tabletop Humidifier to add up to 0.5 gallons of mist per day to a room of 150 square feet or less. This humidifier is equipped with ultrasonic technology for quiet operation. Silver particles in the water tank inhibit the growth of mold and bacteria. This model also features 2 fan speeds and a water shortage indicator. Run it continuously for up to 10 hours to provide additional moisture to overly dry spaces. The PureGuardian H920BL eases cold symptoms effectively without the bulk and upkeep of many humidifiers. If you need a humidifier for your dorm room or office, or when you travel, enjoy the compact, lightweight design. At just 1.1 pound and standing about 11 inches tall, this humidifier is simple to transport. Silver Particles Cut Down on Mold

PureGuardian Silver Clean Technology utilizes silver particles in the humidifier’s tank. These particles kill mold and mildew, reducing the time you spend cleaning the tank. This feature also extends the life of the humidifier and ensures cleaner mist output. This humidifier is built with ultrasonic technology, where a metal diaphragm vibrates to break down water droplets into fine mist. It does so at a frequency that is inaudible to the human ear, meaning that you might not even notice when it’s on. Keep it running through the night, even if you are a light sleeper. Energy-Efficient—Using just 12 watts of power, this humidifier uses a small amount of energy—about a quarter as much as the lowest-watt light bulbs on the market. No Replacement Filters—This humidifier runs without filters, wicks, or cartridges, eliminating the need to buy replacements. Night Light Option--Take advantage of the night light option if this helps you sleep better. Cool Mist Safe for Kids—Because there isn't hot water in the tank, you can use this humidifier around children without worrying about safety issues.

Use the PureGuardian H920BL Ultrasonic Tabletop Humidifier to add 0.5 gallons of mist per day to a room of 150 square feet or less. Low Maintenance—Silver particles keep the tank cleaner, so you spend less time on maintenance. Quiet Operation—With ultrasonic technology, run your Pure Guardian H920BL all night or in a shared space without worrying about noise.air duct cleaning festus mo Compact and Portable—This humidifier travels well because it only weighs 1.1 pounds and is less than 11 inches tall.a absolute carpet & air duct cleaning des moines Cool Mist Only—This humidifier only releases cool mist. garrison true hepa air purifierChoose another PureGuardian model if you're looking for warm mist.