>  >  >  > view larger imagesee more from Air-O-SwissBONECO-Air-O-Swiss U650 Digital Warm & Cool Mist Ultrasonic Humidifierwrite a reviewquantity: your list™ Humidification SystemAutomatically Regulates Humidity OutputSleep Mode & Nighttime Display DimmerTimer Allows for 1 to 8 Hours OperationThis Digital Warm & Cool Mist Ultrasonic humidifier uses high-frequency vibrations to turn the water into a micro-fine mist that creates a comfortable environment in any room.  Choose the pre-heating function and mist exits the appliance at a pleasant 104°F.  A replaceable demineralization cartridge ensures water mist without lime scale or mineral residues.  fort & ClimateHumidifies the Air in Rooms up to 650 sq ft (60 m2)Make the Choice of Cool or Warm (104°F (40°C)) HumidificationAmbient Temperature is Not Cooled DownImproved System Keeps the Water CleanPowerful & Replaceable Demineralization CartridgeWater & HygieneThe Hydro Cell uses activated carbon to provide constant freshness in BONECO/Air-O-Swiss humidifiers. 

Activated as soon as it comes into contact with water, the Hydro Cell helps reduce heavy metals, impurities, odor causing chemicals & pesticides from your household tap water.how do spider plants clean airThe plastic housing of the demineralization cartridge is treated with silver (Ag^ Ionic Silver Technology).  pet odor air cleanerThis inhibits microbial growth on the surface of the cartridge to maximize filter life.air purifier and freshenerEnergy & PerformanceHygrostat & Mist Output Regulator for Controlled HumidificationVery Energy-EfficientUltra-Quiet OperationSpecial FeaturesState-of-the-Art Design with Surface Touch ControlsNight-Time Display Dimmer for a Restful Sleep (Manually Controllable)Air-O-Swiss' ITC™ Technology (Intelligent Temperature Compensation) Automatically Regulates the Output to Create the Most Comfortable Relative Humidity Adjusted to the Temperature in Your RoomSleep Mode:  The Unit Pre-Determines a Comfortable Night Humidity Level, the Display Brightness is Automatically DimmedTimer Allows for 1 to 8 Hours or Continuous OperationTransparent Water Tank (Water Level Clearly Visible)Industrial Strength

Titanium Membrane Surface, the Quality of Which Guarantees Fast Dispersal of Mist into the Air, Ensures Long Lasting UseEmpty & Cleaning IndicatorsTechnical Data AOS U650Electrical voltage120 V / 60 HzPower consumption40 W (125 W*)Humidity output up to3.5 gallons / 24h*Suitable for rooms up to650 sq ft (60 m2)Dimensions (LxWxH)11 x 9.5 x 14 in / 28 x 24 x 35.5 cmWeight (empty)8.8 lbs / 4 kgOperation noise level< 25 dB(A)AccessoriesDemineralization cartridgeHydro CellMade in Korea^Refer to the user manual which accompanies the BONECO/Air-O-Swiss humidifier for proper cleaning instructions*When used with pre-heating to 176°F (80°C)Please Note:  This item has been built to U.S. electronics specifications and may need additional modifications or converters to be used in countries other than the U.S. and Canada.©Plaston International Crane Cool Mist Humidifier, Model # EE-5301 Crane USA Ultrasonic Cool Mist Humidifier Train, Black Crane USA Warm Cool Mist Humidifier, 1 Gallon, Aqua

The Blueair 503 is an excellent choice for people living with allergies, asthma, or other respiratory conditions, or for anyone who wants cleaner, more breathable air. Designed for large rooms up 580 sq. ft., the Blueair 503 effectively purifies indoor air. This powerful air purifier offers quiet operation by gently diffusing air through an area six times greater than the average air cleaner, thanks to its SurroundAir system. This provides an exceptional air exchange rate and better indoor air quality. Plus you can easily move the Blueair 503 around your living space thanks to convenient caster wheels. Sleek Swedish styling and HEPASilent filtration technology makes Blueair a very popular choice. Combining ionizer, electrostatic, carbon and HEPA-grade filter technologies without producing any external ozone; the Blueair delivers large amounts of clean air quietly. Blueairs 3-stage filter technology achieves better results with CADR ratings that are among the highest in the industry.

Blueair’s SurroundAir system achieves peak performance by drawing in dirty air from the sides and bottom and releasing clean, filtered air from the sides and top. Cleaned air that is free of impurities is recirculated into the room. 580 sq. ft. coverage-For effective purifying of large rooms on 5 air exchanges per hour Removes impurities from the air-Including pollen, dust mites, mold spores and pet dander HEPASilent technology-Traps particles with mechanical and electrostatic filtration, creating an open airflow system that remains quiet while cleaning 3-stage progressive filter-Our unique filter design resists clogging and allows filtration at peak performance with high efficiency and longer lasting airflow CADR Rated - Meets strict efficiency guidelines ensuring a high volume of clean, filtered air is delivered Filter replacement indicator-Alerts you when the filter needs to be replaced every 6 months SurroundAir vent system-Delivers exceptional air exchange up to 500 cu. ft. per minute without drafts

Galvanized steel housing-For a strong and durable design Filters slide easily in and out making filter changes a breeze Winner of multiple design awards ensuring the Blueair 203 looks great with your decor This question is from HEPASilent Air Purifier1 filter What is the average life expectancy in hours before replacing the filter. This question is from HEPASilent Air Purifier1 Wattage You list the voltage but not the wattage, what is the wattage. This question is from HEPASilent Air Purifier1 Room Coverage... The details say "580 sq. ft. coverage-For effective purifying of large rooms on 5 air exchanges per hour," but does that mean it will be able to cover a bigger living space over a larger amount of time or is that not recommended?For example, our living space is open, including the foyer, living room, kitchen, and hallway to the bedrooms, which would probably be over 580 sq. ft. This question is from HEPASilent Air Purifier1 Hi What's the difference between smoke stop and the generic filter?