---
product_id: 278402812
title: "Ultrasonic Humidifiers for Bedroom, 4L Cool Mist Top Fill Humidifier, 3 Mist Levels with 360° Rotating Nozzle, Easy to Clean, Ultra Quiet, Auto Shut Off, Sleep Mode, Humidifier for Kids"
brand: "airvention"
price: "₨9019"
currency: LKR
in_stock: false
url: https://www.desertcart.lk/products/278402812-ultrasonic-humidifiers-for-bedroom-4l-cool-mist-top-fill-humidifier
store_origin: LK
region: Sri Lanka
---

# 4L Capacity 360° Nozzle <30dB Noise Ultrasonic Humidifiers for Bedroom, 4L Cool Mist Top Fill Humidifier, 3 Mist Levels with 360° Rotating Nozzle, Easy to Clean, Ultra Quiet, Auto Shut Off, Sleep Mode, Humidifier for Kids

**Brand:** airvention
**Price:** ₨9019
**Availability:** ❌ Out of Stock

## Summary

> 💤 Elevate Your Sleep Sanctuary with Serene Mist!

## Quick Answers

- **What is this?** Ultrasonic Humidifiers for Bedroom, 4L Cool Mist Top Fill Humidifier, 3 Mist Levels with 360° Rotating Nozzle, Easy to Clean, Ultra Quiet, Auto Shut Off, Sleep Mode, Humidifier for Kids by airvention
- **How much does it cost?** ₨9019 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/278402812-ultrasonic-humidifiers-for-bedroom-4l-cool-mist-top-fill-humidifier)

## Best For

- airvention enthusiasts

## Why This Product

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

## Key Features

- • **Custom Comfort:** Choose from 3 mist levels to perfectly suit your space and season.
- • **Effortless Refills:** Top-fill design makes hydration as easy as watering a plant.
- • **Smart Safety First:** Automatic shut-off feature ensures worry-free use.
- • **Whisper-Quiet Operation:** Enjoy peaceful nights with noise levels below 30dB.
- • **Breathe Easy, Sleep Deep:** Experience up to 40 hours of soothing mist for uninterrupted rest.

## Overview

The Ultrasonic Humidifier features a 4L water tank that provides up to 40 hours of continuous mist, adjustable mist levels, a 360° rotating nozzle, and operates quietly at less than 30dB. It includes a top-fill design for easy refilling and cleaning, along with an automatic shut-off for safety.

## Description

Full description not available

## Features

- Large Capacity: 4.0 L / 1.06 Gal water tank allows for lasting up to 40 consecutive hrs on low mist level or 10 consecutive hrs on high mist level, which is suitable for operating all night long.
- Easy to Clean & Refill: Refilling from the top cover is so effortless as flower watering, and the detachable components make it easy to clean and disinfect.
- Adjustable Mist Levels: Applicable for various areas such as bedrooms, living rooms, offices, conference rooms, or other mid-sized rooms. 3 adjustable modes with the 360° rotating nozzle moisturize your rooms in adaptive levels, during different dry seasons.
- Stay Quiet for Sleep: Avoid noise and light disturbance from your precious bed time. Outstanding noise control at lower than 30dB, and considerate design of turning off the indicator lights with simple 2-sec long press on the power button.
- Top-Level Safety: Automatic switch-off in case of running out of water, preventing dry run. Kindly reminder: Keep the ultrasonic cool mist humidifier distant from other domestic appliances and curtains more than 6.6 ft.

## Product Details

- **Brand:** Airvention
- **Special Feature:** Water Level Window, Removable Tank, Night Mode, Auto Shut Off, Aroma Diffuser
- **Color:** White
- **Floor Area:** 300 Square Feet
- **Operation Mode:** Ultrasonic

## Images

![Ultrasonic Humidifiers for Bedroom, 4L Cool Mist Top Fill Humidifier, 3 Mist Levels with 360° Rotating Nozzle, Easy to Clean, Ultra Quiet, Auto Shut Off, Sleep Mode, Humidifier for Kids - Image 1](https://m.media-amazon.com/images/I/71++0h1SicL.jpg)
![Ultrasonic Humidifiers for Bedroom, 4L Cool Mist Top Fill Humidifier, 3 Mist Levels with 360° Rotating Nozzle, Easy to Clean, Ultra Quiet, Auto Shut Off, Sleep Mode, Humidifier for Kids - Image 2](https://m.media-amazon.com/images/I/81AQJeCJuWL.jpg)
![Ultrasonic Humidifiers for Bedroom, 4L Cool Mist Top Fill Humidifier, 3 Mist Levels with 360° Rotating Nozzle, Easy to Clean, Ultra Quiet, Auto Shut Off, Sleep Mode, Humidifier for Kids - Image 3](https://m.media-amazon.com/images/I/714DjbRbWqL.jpg)
![Ultrasonic Humidifiers for Bedroom, 4L Cool Mist Top Fill Humidifier, 3 Mist Levels with 360° Rotating Nozzle, Easy to Clean, Ultra Quiet, Auto Shut Off, Sleep Mode, Humidifier for Kids - Image 4](https://m.media-amazon.com/images/I/71G4rEKS1tL.jpg)
![Ultrasonic Humidifiers for Bedroom, 4L Cool Mist Top Fill Humidifier, 3 Mist Levels with 360° Rotating Nozzle, Easy to Clean, Ultra Quiet, Auto Shut Off, Sleep Mode, Humidifier for Kids - Image 5](https://m.media-amazon.com/images/I/71tkCkeMOCL.jpg)

## Questions & Answers

**Q: Does it take tap water?**
A: Yes, you can use tap water.

**Q: We like our bedroom completely dark.  Is there a way to completely turn off all light from this humidifier?**
A: Yes, you can shut the light off

**Q: Support 220v?**
A: Yes, it supports a 220V. Plugs into a normal outlet, or extension cord if needed.

**Q: does it have a filter ?**
A: No it does not.

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**Shop now:** [https://www.desertcart.lk/products/278402812-ultrasonic-humidifiers-for-bedroom-4l-cool-mist-top-fill-humidifier](https://www.desertcart.lk/products/278402812-ultrasonic-humidifiers-for-bedroom-4l-cool-mist-top-fill-humidifier)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-22*