Ideal for homes that deal with pollen or other air quality issues, the BONECO W300 2-In-1 Whisper-Quiet Humidifier Air Washer with Auto Shut-Off controls air quality and humidity so you can breathe easily. Built with a 2-in-1 design, the machine functions as an air purifier and humidifier, ideal for improving your overall well-being with natural humidification and quality filtration. Water performs as a natural filter to smoke, dust mites, pet dander, and other contaminants, removing them from the atmosphere, relieving discomfort from allergens. An integrated self-regulation evaporating principle ensures the right amount of humidity is in the air for ideal benefits. House benefits provided with purified air and ideal humidity levels add moisture to your skin, prevent static electricity, assist with allergies, and help prevent cracking paint on the walls and furniture. The whisper-quiet unit is recommended for rooms up to 540 square feet, making it ideal for bedrooms, home offices, and family rooms. Low power consumption and 2 power levels for day and night mode ensure maximum performance and efficiency. Keep your home allergen-free and with the right amount of humidity for a better and lower-stress life with the BONECO W300 2-In-1 Whisper-Quiet Humidifier Air Washer with Auto Shut-Off.