COSTAR 6L Cool Mist Ultrasonic Humidifier CZ01
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Subscribe NowEnjoy a healthier home with COSTAR's 6L humidifier. Efficient and safe, it's perfect for any room.
6L Large Capacity
Runs all night without frequent refills
Cool Mist Relief
Soothes dry skin, coughs, and congestion
Energy-Efficient
Provides effective humidification year-round
Elegant & Modern
Sleek design complements any home decor
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One Fill, 26 Hours of Freedom
Forget the hassle of constant refilling. Our 6L tank provides a full day of operation on a single fill, saving you time and effort.
Perfect for busy families and professionals who want comfort without the maintenance.
All-Night Hydration, Better Sleep
At just 35dB, our whisper-quiet humidifier won't disturb even the lightest sleepers.
Create the perfect sleeping environment for adults, children, and babies while maintaining optimal humidity levels throughout the night.
More Features
Auto Shut-Off Protection
Rest easy with our intelligent auto shut-off protection that activates when water runs low.
Perfect for families with children and pets, our humidifier provides peace of mind along with healthier air quality.
Mood-Transforming Aromatherapy
Turn your space into a personal sanctuary with our built-in aroma diffuser.
Add a few drops of your favorite essential oils to instantly elevate mood, reduce stress, and create a customized atmosphere that nurtures your wellbeing.
Personalized Comfort Control
Easily adjust from gentle to powerful mist with a simple turn.
Perfect for sleeping comfort or combating dry winter air—all at your fingertips.
CAN I USE AROMA OIL
I'm loving my new humidifier! It adds just the right amount of moisture to the air, relieving dry skin and congestion. Quiet and easy to use, with a sleek design that fits any room. Humidistat helps maintain optimal humidity levels. Effective and energy-efficient, perfect for year-round use. Highly recommend for a healthier home.
Amazing product. Giving very good moisture in this hot and scorching season. Within 10-15 minutes, it makes room bearable without AC. Very easy to operate and a very Good buy.
This whisper-quiet humidifier has been a game-changer for my bedroom. The large 6L tank runs all night without refills, and the top-fill design makes it mess-free to use. I've noticed fewer morning sore throats since using it, and the auto-shutoff gives peace of mind. The cool mist works wonders for cough relief too.
Small and easy to use this product. . It’s quiet and works well on a study table or bedside. . Great for personal use.
We're here to help.
Questions?
Explore our FAQs for key info, quick answers, and expert tips.
How often do I need to refill the water tank?
Thanks to its generous 6-liter capacity, you only need to refill the water tank once every 26 hours for continuous operation.
This means less frequent refilling, offering you a full day and night of uninterrupted comfort and hydration.
Is this humidifier quiet enough for a bedroom or office?
Absolutely. Our humidifier operates at a whisper-quiet level of less than 35dB.
This is quieter than a library, ensuring it won't disturb your sleep, work, or daily activities, making it perfect for bedrooms, nurseries, and office spaces.
Can I use essential oils with this humidifier?
Yes, you can! This humidifier features a dedicated aromatherapy function.
Simply add a few drops of your favorite essential oils to the designated aroma box, and it will diffuse a soothing fragrance along with the mist, enhancing your environment and mood.
What kind of water should I use (tap water, distilled water)?
For optimal performance and to minimize mineral buildup, we recommend using distilled or demineralized water.
While tap water can be used, it may lead to white dust accumulation in hard water areas. Regular cleaning is advised regardless of water type.
How do I clean and maintain this humidifier to prevent mold/bacteria?
Cleaning is simple. We recommend cleaning the water tank and base every 2-3 days.
You can use a soft brush and mild detergent, or a mixture of white vinegar and water, to remove any mineral deposits. Rinse thoroughly before refilling.
Regular cleaning ensures hygienic operation and extends the life of your humidifier.
Our customer support is available Monday to Saturday: 9:30 am-19:45 pm.
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