𝗟𝗔𝗥𝗚𝗘 𝟯𝗟 𝗪𝗔𝗧𝗘𝗥 𝗧𝗔𝗡𝗞: Still be bothered by congestion, coughing, or dry mouth when sleeping? With a 25W power rating, the impressive 3-liter tank provides 25 hours of moisture, helping you sleep comfortably for 3 nights with one single refill.
𝗘𝗔𝗦𝗬 𝗧𝗢𝗣-𝗙𝗜𝗟𝗟 𝗗𝗘𝗦𝗜𝗚𝗡: With Levoit's upgraded Top-Fill design, there's no need to turn over the water tank—no spilling water all over the floor. Just remove the cover and fill the tank with ease.
𝟮-𝗜𝗡-𝟭 𝗗𝗜𝗙𝗙𝗨𝗦𝗘𝗥 & 𝗛𝗨𝗠𝗜𝗗𝗜𝗙𝗜𝗘𝗥: Add 10–15 drops of your favorite essential oils to the base chamber to create a fragrant at-home spa.
𝗨𝗟𝗧𝗥𝗔-𝗤𝗨𝗜𝗘𝗧 𝗢𝗣𝗘𝗥𝗔𝗧𝗜𝗢𝗡: Sleep in near silence—no need to tolerate hums and whistles. The Dual 150 operates quietly, creating a soothing and peaceful sleeping atmosphere for you every night. And when the water runs out, the humidifier automatically shuts off.
𝗦𝗜𝗠𝗣𝗟𝗘 𝗞𝗡𝗢𝗕 & 𝗡𝗢𝗭𝗭𝗟𝗘 𝗖𝗢𝗡𝗧𝗥𝗢𝗟: Use the knob to control the mist output and the 360° nozzle to direct the mist anywhere you like.
𝗠𝗢𝗥𝗘 𝗘𝗙𝗙𝗘𝗖𝗧𝗜𝗩𝗘: With a powerful and steady mist output, the Dual 150 can raise humidity by 10% in just 20 mins.
𝗪𝗔𝗧𝗘𝗥 𝗙𝗜𝗟𝗧𝗘𝗥 𝗥𝗘𝗣𝗟𝗔𝗖𝗘𝗠𝗘𝗡𝗧: Search for Levoit 10-pack Humidifier Water Filters, which can extend the life of your humidifier.
𝗖𝗟𝗘𝗔𝗡𝗜𝗡𝗚: Unplug the humidifier, remove and rinse the water tank cover; swish the vinegar around the tank and soak for 15–20 minutes. Use the cleaning brush and a soft cloth to remove scale from all parts.

 
Fuel Your Dual150 with Levoit Humidifier Replacement Filters
Levoit Humidifier Replacement Filters/ Levoit Water Filter Sponge
Why to use: Capture and filter fine impurities and particles to improve humidifying efficiency in a healthier way.
When to change: Generally lasts 1 month depending on hardness of water.
Where to buy: Please search B09ZY9N6PD or "LEVOIT 10-Pack Humidifier Replacement Filters" on Amazon.

Troubleshooting:
1.Do I need to use distilled water?
Yes, we recommend using purified or distilled water to avoid white dust or possible hums.
2.How should I clean and refill the tank?
Please clean your humidifier before first use and replace the water filter on a regular basis to avoid possible mold or mineral build-up.
3.Why is the refill indicator light red when the tank is full?
Make sure your water tank and float are in the right place, and the water outlet valve is clean. Feel free to reach us if further assistance is needed.
4.How to use the aromatherapy function?
Simply add 10-15 drops of essential oils to the base. Please do not add excessive amount of oil.

Specifications:
 Product Dimensions: 7.2 × 8.1 × 11.6 in / 18.3 × 20.6 × 29.4 cm
 Product Weight: 3 lb / 1.38 kg
 Whisper-Quiet Operation: ≤ 28dB
 Effective Range: 107-290 ft² / 10-27 m² 
 Material: BPA free, suitable for babies and adults
Wattage: 25W

Features:
 √ Large Water Tank of 3L
 √ Operation that Lasts Up to 25 Hours, 3 Nights of Sleep
 √ Ultra-Quiet Operation
 √ 360 Rotating Nozzle
 √ ETL Certified For Safety and Reliability
 √ Comes with Cleaning Brush
Your satisfaction with our products is the priority of the team. If you find the product damaged or used when you receive it, please don't hesitate to contact us.