---
product_id: 91869131
title: "Cool Mist Humidifier by KOIOS, [2019 Upgraded] Advanced Top Filling Desgin Ultrasonic Air Humidifier, 4L Large Capacity, 3 Mist Modes and 15-20 Hours Timing Function, Real-Time Humidity Display"
brand: "koios"
price: "VT7735"
currency: VUV
in_stock: false
reviews_count: 7
url: https://www.desertcart.vu/products/91869131-cool-mist-humidifier-by-koios-2019-upgraded-advanced-top-filling
store_origin: VU
region: Vanuatu
---

# Cool Mist Humidifier by KOIOS, [2019 Upgraded] Advanced Top Filling Desgin Ultrasonic Air Humidifier, 4L Large Capacity, 3 Mist Modes and 15-20 Hours Timing Function, Real-Time Humidity Display

**Brand:** koios
**Price:** VT7735
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Cool Mist Humidifier by KOIOS, [2019 Upgraded] Advanced Top Filling Desgin Ultrasonic Air Humidifier, 4L Large Capacity, 3 Mist Modes and 15-20 Hours Timing Function, Real-Time Humidity Display by koios
- **How much does it cost?** VT7735 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/91869131-cool-mist-humidifier-by-koios-2019-upgraded-advanced-top-filling)

## Best For

- koios enthusiasts

## Why This Product

- Trusted koios brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Full description not available

## Product Details

- **Brand:** KOIOS
- **Special Feature:** 3 Mist Modes, Advanced Top Filling Design, Real-Time Humidity Display
- **Color:** white
- **Operation Mode:** Ultrasonic
- **Room Type:** Living Room, Bedroom

## Images

![Cool Mist Humidifier by KOIOS, [2019 Upgraded] Advanced Top Filling Desgin Ultrasonic Air Humidifier, 4L Large Capacity, 3 Mist Modes and 15-20 Hours Timing Function, Real-Time Humidity Display - Image 1](https://m.media-amazon.com/images/I/41NMKlq+RyL.jpg)
![Cool Mist Humidifier by KOIOS, [2019 Upgraded] Advanced Top Filling Desgin Ultrasonic Air Humidifier, 4L Large Capacity, 3 Mist Modes and 15-20 Hours Timing Function, Real-Time Humidity Display - Image 2](https://m.media-amazon.com/images/I/61uI8yEmnqL.jpg)
![Cool Mist Humidifier by KOIOS, [2019 Upgraded] Advanced Top Filling Desgin Ultrasonic Air Humidifier, 4L Large Capacity, 3 Mist Modes and 15-20 Hours Timing Function, Real-Time Humidity Display - Image 3](https://m.media-amazon.com/images/I/61xtzEUTkFL.jpg)
![Cool Mist Humidifier by KOIOS, [2019 Upgraded] Advanced Top Filling Desgin Ultrasonic Air Humidifier, 4L Large Capacity, 3 Mist Modes and 15-20 Hours Timing Function, Real-Time Humidity Display - Image 4](https://m.media-amazon.com/images/I/61-Fmg4lP9L.jpg)
![Cool Mist Humidifier by KOIOS, [2019 Upgraded] Advanced Top Filling Desgin Ultrasonic Air Humidifier, 4L Large Capacity, 3 Mist Modes and 15-20 Hours Timing Function, Real-Time Humidity Display - Image 5](https://m.media-amazon.com/images/I/61RXFhBkx+L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very nice humidifier
*by M***Y on December 18, 2018*

We've been using this humidifier for a few weeks now, and it seems very nice. It puts out a good amount of moisture into the air. The 3 different power levels is good. I think the best thing is that you can fill it from the top. Others I've had in the past you had to remove the water tank from the unit, bring it to the sink, flip it upside down, take off a cap, and fill it. On this one, I usually just fill a small bucket or ice cream pail in the sink, walk over to the humidifier, lift off the top lid, and pour it in. Super easy. One negative review that someone wrote, that said when he filled it, water ran out the slot on the front of the unit. If this happens, you are filling it wrong. It's easy to see how to use this, so they must not have read the directions. The only slightly negative thing is that even on the night time setting, the lights are kind of bright. But that's not a big deal. If it bothers you, lean something up against the front of it where the lights are.

### ⭐⭐⭐⭐⭐ Great product! Recommend to anyone!
*by A***X on January 10, 2020*

Great product! Super easy to fill up and clean! Product came at its scheduled time. I was able to chat with customer support to complete a 1 year warranty for the humidifiers and Thea was friendly and very helpful! I’m not sure why some reviews says the water pours out of the front when they fill it. Thats not where the water goes anyway so i’m not sure why they would try to fill that area! The water tank easily comes out for fill and pops right back in place! The humidifier setting on it allows you to pick the percentage of humidity you want in the room and the noise level is very low!

### ⭐⭐⭐⭐ It's pretty quite and pumps a lot of mist into the air
*by D***H on March 26, 2019*

Pros: lots of mist, turned on medium overnight in kids room and humidity was 70%, large tank, easy to fill, easy to clean, easy to dry, easy to operateCons: one of the rubber caps that serves as a leg pops off all the time, sometimes too much water gets to the agitator and causes the mist to stop, cannot turn the light off and it is bright, we turn it on then put a piece of tape over the display

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**Shop now:** [https://www.desertcart.vu/products/91869131-cool-mist-humidifier-by-koios-2019-upgraded-advanced-top-filling](https://www.desertcart.vu/products/91869131-cool-mist-humidifier-by-koios-2019-upgraded-advanced-top-filling)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-02-23*