InvisibleMist™ Humidifier

More comfortable air, with less humidifier hassle.

• No visible mist or white dust around your room
• Fewer refills with up to 48 hours of runtime
• Keeps your air fresh through the night without disrupting sleep
• Simple to refill and clean for less day-to-day maintenance
• Helps take the edge off dry indoor air during heating season
• Keeps humidity more consistent without constant adjusting

• Auto mode
adjusts for you
• Tap water safe
• Dishwasher safe, BPA free tank
• Control from anywhere

• InvisibleMist™ Technology adds moisture without visible mist.
• Auto Mode adjusts to maintain your chosen humidity.
• 360° humidification distributes moisture throughout the room.
• Top-fill tank makes refilling quick and easy.
• Dishwasher-safe tank simplifies cleanup.
• Night Mode keeps operation quiet after dark.
• Humidity sensor monitors your room in real time.
• Touchscreen controls make adjustments simple.
• Blueair app control lets you manage settings and schedules.
• Filter tracking reminds you when it’s time to replace the wick.
• Tap water compatible keeps everyday use convenient.

• InvisibleMist™ Humidifier
• Wick filter
• Descaling powder pack

• Dimensions(HxWxD) 14.6” x 9.4” x 9.4”
• Product Weight 7.8
• Tank Capacity 3.5 L
• Recommended Room Size 500
• Number Of Filters 1

² Based on the natural process of water evaporation turning water into gas, releasing only the molecule and comparative testing against ultrasonic leading device.

**Runtime is based on 77°F (25°C), 50% RH in night mode. Actual runtime may vary with different conditions.

To keep your DreamWell Humidifier performing at its best, Blueair recommends cleaning it at least once a week, or twice a week with regular use. Always disconnect the device from power before cleaning.

Water Tank

• Clean the water tank with a mild detergent, or place it in the dishwasher.
• Dry the water tank thoroughly before reassembling the humidifier.

Wick Filter

• Soak the wick filter in a citric acid solution (20 g of citric acid per 1 L of water) for 1 hour. If needed, you can soak it for up to 2 hours.
• Rinse the wick thoroughly under running tap water before reinstalling it.
• If you have the DreamWell mesh fabric replacement wick, it can be machine washed on a gentle cycle.

Upper Body

• Wipe the exterior with a soft, dry, or slightly damp cloth to remove dust.
• Do not submerge the upper body in water.

Follow the steps below to safely and effectively descale your humidifier using citric acid descaling powder. Before you start be sure to unplug the device, remove the visible scale from the inner tank surfaces by rinsing with fresh water and wiping with a clean towel.

Step 1: Prepare the Descaling Solution 

For regular maintenance (2% solution – recommended monthly): 

• Mix 1 pouch (1 oz) of descaling powder with 2 L (0.5 gallons) of water

For heavy scale or pump issues (4% solution): 

• Mix 2 pouches (2 oz) of descaling powder with 2 L (0.5 gallons) of water

Fill the tank with water first, then add the descaling powder and mix well. 

Step 2: Soak the Pump and Tank 

• Remove the sponge pre-filter from the pump.
• Place the sponge pre-filter into the tank.
• Submerge the pump into the tank according to normal assembly instructions.
• Ensure the bottom half of the pump is fully submerged in the descaling solution.
• Allow the pump and tank to soak for 2 hours. 

Step 3: Rinse and Reassemble 

• After 2 hours, remove the pump from the tank.
• Rinse the pump and tank separately under fresh water.
• Reassemble the device.
• Fill the tank with fresh water before the next use.

Important! Turn the humidifier off and disconnect from the power supply before maintenance.

When your humidifier's indicator light turns red, it's time to change the wick filter.