COSTAR Humidifier for Room Moisture, Whisper-Quiet 4.2 Litres Cool Mist Ultrasonic Humidifier with Large Capacity Water Tank Humidity, Top Fill, Auto-Shut off, Cold & Cough Relief, Black

Great humidifier with a large 6L tank that lasts all day and night. It runs quietly, has good mist output, and is easy to use and refill. Works well for dry rooms and looks nice too. Definitely worth the price.

The COSTAR Humidifier for room moisture is an excellent product and works perfectly to maintain a comfortable indoor environment. The 4.2-litre water tank provides long-lasting mist output, making it ideal for overnight use without frequent refilling. The cool mist ultrasonic technology works efficiently and is completely whisper-quiet, making it perfect for bedrooms, especially during sleep. It helps reduce dryness, improves breathing comfort, and is very beneficial for dry skin and throat issues. The build quality is good, easy to set up, and simple to clean. Mist output is consistent, and the overall performance is impressive for the price. Highly recommended for homes, offices, and especially for people living in dry climates or using air conditioning regularly. A great buy!

This product is a scam. Donor buy. It stopped working within days of purchase. It is shedding water like a rainfall wetting the entire room. Amazon has no replacement after 30 days. I had specifically bought this for winters for the kids but it was a disaster. Now it’s a total waste for me

I recently bought this humidifier, and it has made a huge difference in my room’s air quality. The mist output is strong and consistent, and it helps maintain perfect humidity levels, especially during dry weather and air-conditioned nights. It operates very quietly, which is great for sleeping. The water tank capacity is good enough to run for several hours without refilling, and the auto-shutoff feature adds extra safety. I also love the soft night light option — it creates a calming environment. Cleaning the humidifier is easy, and the design is sleek and modern, so it fits well with home decor. Overall, this humidifier performs exactly as promised. Highly recommended for anyone dealing with dry air, allergies, or sinus issues!

It's nice and elegant design , simple and easy,

The COSTAR 4.2L Ultrasonic Humidifier is perfect for keeping my room comfortably moist, especially during dry weather. It’s whisper-quiet, so it doesn’t disturb sleep, and the large 4.2-litre tank allows for long hours of continuous use without frequent refills. The cool mist is gentle and evenly distributed, improving air quality and comfort. I also love its sleek, modern design, which fits well in any room. Overall, it’s an efficient, reliable, and easy-to-use humidifier that I highly recommend.

I recently purchased the CoStar Humidifier from Amazon, and I’m extremely happy with this product. Winter season has just started, and the dry air at night was making it very difficult for my 3-year-old daughter to sleep, especially when she had cold and cough. Her nostrils used to get very dry, and she would wake up multiple times feeling uncomfortable. After using this humidifier, we noticed a big difference from the very first night. The ultra-fine mist keeps the room perfectly moist, and my daughter is now able to sleep peacefully without any dryness or breathing discomfort. It really helped her nose stay clear and reduced irritation while sleeping. The 6-liter water capacity is amazing — it runs all night without needing a refill. The mist control knob is smooth and easy to adjust. The device is completely silent, which is a big plus when you have a sleeping baby. Cleaning is also very easy, and the design is sleek, lightweight, and looks beautiful in any room. This humidifier is not only helpful for winter but also for AC season when the air becomes dry. Truly a must-have for kids, adults, and anyone who suffers from dryness, cold, or cough. Overall, this is a very beneficial product for the entire family. Totally worth the purchase, and I highly recommend it.🌟🌟🌟🌟🌟

First time i ordered the humidifier it was turning on but not working. Second time i got it replaced. I was getting some red blinking light, reason for which is not explained in the manual. I tried contacting customer care on WhatsApp and got a response saying you can return the product if you don’t like it.