---
product_id: 663204358
title: "DREO Clean Mist Cartridge 3-Pack for Humidifiers, Compatible with DREO Humidifiers HM311/311S/524/524S/306, Reduce Contaminants Build-up, Healthier Mist, Easier Cleaning"
brand: "dreo"
price: "VT8423"
currency: VUV
in_stock: true
reviews_count: 13
category: "Dreo"
url: https://www.desertcart.vu/products/663204358-dreo-clean-mist-cartridge-3-pack-for-humidifiers-compatible-dreo
store_origin: VU
region: Vanuatu
---

# 150L water capacity per cartridge Smart app monitoring compatibility 3-layer silver ion purification system DREO Clean Mist Cartridge 3-Pack for Humidifiers, Compatible with DREO Humidifiers HM311/311S/524/524S/306, Reduce Contaminants Build-up, Healthier Mist, Easier Cleaning

**Brand:** dreo
**Price:** VT8423
**Availability:** ✅ In Stock

## Summary

> 💨 Elevate your air game — cleaner mist, smarter living.

## Quick Answers

- **What is this?** DREO Clean Mist Cartridge 3-Pack for Humidifiers, Compatible with DREO Humidifiers HM311/311S/524/524S/306, Reduce Contaminants Build-up, Healthier Mist, Easier Cleaning by dreo
- **How much does it cost?** VT8423 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/663204358-dreo-clean-mist-cartridge-3-pack-for-humidifiers-compatible-dreo)

## Best For

- dreo enthusiasts

## Why This Product

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

## Key Features

- • **Purify Every Drop:** Advanced 3-layer silver ion tech ensures cleaner, healthier mist for your space.
- • **Smart & Sustainable:** Each cartridge filters up to 150L of water and syncs with the DREO app for real-time lifespan tracking.
- • **Effortless Maintenance:** Minimizes buildup inside your humidifier, extending device lifespan and simplifying cleaning.
- • **Seamless Compatibility:** Designed specifically for DREO HM311/311S/524/524S/306 models for a perfect fit and peak performance.
- • **Breathe Easy, Live Better:** Reduces airborne contaminants, perfect for sensitive sinuses and respiratory wellness.

## Overview

The DREO Clean Mist Cartridge 3-Pack features a cutting-edge three-layer silver ion purification system that filters up to 150 liters of water per cartridge, reducing contaminants and buildup inside compatible DREO humidifiers (HM311/311S/524/524S/306). This results in healthier mist output, easier cleaning, and extended humidifier lifespan. With smart app integration, users can monitor cartridge life for optimal performance and sustainability.

## Description

Buy DREO Clean Mist Cartridge 3-Pack for Humidifiers, Compatible with DREO Humidifiers HM311/311S/524/524S/306, Reduce Contaminants Build-up, Healthier Mist, Easier Cleaning: Accessories - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: A must for your humidifier - I purchase a Dreo humidifier and I bought these demineralization cartridges to use along with it. The Dreo is great - so easy and efficient, but when you add these to it, it becomes a beast. They work! I am on 300+ hrs and these 100% prolong the cleaning and the life of the unit. I also purchased the water filter ones so that I can alternate. Definitely one of my best purchases - my machine is not slimy or yellow. No gunk. No scaling. Easy to replace - you push it in, that is all. I want the mist in my home to be healthy and I feel much better about it with one of these in my machine. They are definitely worth purchasing and I will keep them stocked.
Review: Nice Clean mist - I am sure these help. Easy install - read the review! - Bought these to go with our new DREO humidifier. We are on well water but also have 2 stage filter and use Brita filtered water. I wanted an extra layer of "clean". 1 week in and these cartridges seem to work very well - no residues and the mist smells very clean. We shall see how long they last. PRO-TIP: I've seen reviews stating these don't fit =- there is a small screen filter on the original unit - you have to remove that screen and these pop right in!

## Features

- 𝗣𝘂𝗿𝗶𝗳𝘆 𝗲𝘃𝗲𝗿𝘆 𝗱𝗿𝗼𝗽: The three-layer cleaning system and the large silver ion pellets have a higher contact surface, helping clean more water before it is released into the air.
- 𝗕𝗲𝘁𝘁𝗲𝗿 𝗮𝗶𝗿 𝗱𝗿𝘆𝗻𝗲𝘀𝘀 𝗿𝗲𝗹𝗶𝗲𝗳: By reducing contaminants in water, the mist released is healthier and more comfortable, ideal for people with sensitive sinuses or respiratory problems.
- 𝗟𝗲𝘀𝘀 𝗣𝗼𝗹𝗹𝘂𝘁𝗮𝗻𝘁𝘀, 𝗘𝗮𝘀𝗶𝗲𝗿 𝗖𝗹𝗲𝗮𝗻𝗶𝗻𝗴: Reduce the amount of contaminant buildup inside the humidifier, helping you clean easier and extend your humidifier lifespan.
- 𝗨𝗽𝗴𝗿𝗮𝗱𝗲 𝗬𝗼𝘂𝗿 𝗛𝘂𝗺𝗶𝗱𝗶𝗳𝗶𝗲𝗿: Improves the performance and lifespan of your humidifier while bringing a more comfortable humidifying effect that makes your air easier to breathe.
- 𝗠𝗼𝗿𝗲 𝗦𝘂𝘀𝘁𝗮𝗶𝗻𝗮𝗯𝗹𝗲: One cartridge can clear up to 150L of water. When connected to smart humidifiers, you can monitor the cartridge lifespan through the DREO app.
- 𝗖𝗼𝗺𝗽𝗮𝘁𝗶𝗯𝗹𝗲 𝗠𝗼𝗱𝗲𝗹𝘀: DREO HM311/311S, HM524/524S, HM306

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DB86KW63 |
| Best Sellers Rank | #6,140 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #8 in Humidifier Accessories |
| Brand Name | DREO |
| Capacity | 150 Liters |
| Color | White |
| Customer Reviews | 4.3 4.3 out of 5 stars (1,078) |
| Filter Type | Demineralization Cartridge with Silver Ion |
| Floor Area | 500 Square Feet |
| Included Components | DREO Clean Mist Cartridge |
| Item Dimensions D x W x H | 1.85"D x 1.85"W x 5.08"H |
| Item Type Name | Clean Mist Cartridge |
| Manufacture Year | 2024 |
| Manufacturer | DREO |
| Material | Plastic |
| Model Name | DR-HPA020 |
| Model Number | DR-HPA020 |
| Operation Mode | Automatic |
| Other Special Features of the Product | Clean Mist |
| Room Type | Bedroom, Living Room, Office |
| Runtime | 720 minutes |
| UPC | 810142852654 |

## Product Details

- **Brand:** DREO
- **Capacity:** 150 Liters
- **Color:** White
- **Floor Area:** 500 Square Feet
- **Special Feature:** Clean Mist

## Images

![DREO Clean Mist Cartridge 3-Pack for Humidifiers, Compatible with DREO Humidifiers HM311/311S/524/524S/306, Reduce Contaminants Build-up, Healthier Mist, Easier Cleaning - Image 1](https://m.media-amazon.com/images/I/71Yx6BLWaML.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ A must for your humidifier
*by J***0 on February 25, 2026*

I purchase a Dreo humidifier and I bought these demineralization cartridges to use along with it. The Dreo is great - so easy and efficient, but when you add these to it, it becomes a beast. They work! I am on 300+ hrs and these 100% prolong the cleaning and the life of the unit. I also purchased the water filter ones so that I can alternate. Definitely one of my best purchases - my machine is not slimy or yellow. No gunk. No scaling. Easy to replace - you push it in, that is all. I want the mist in my home to be healthy and I feel much better about it with one of these in my machine. They are definitely worth purchasing and I will keep them stocked.

### ⭐⭐⭐⭐⭐ Nice Clean mist - I am sure these help. Easy install - read the review!
*by T***Y on January 19, 2026*

Bought these to go with our new DREO humidifier. We are on well water but also have 2 stage filter and use Brita filtered water. I wanted an extra layer of "clean". 1 week in and these cartridges seem to work very well - no residues and the mist smells very clean. We shall see how long they last. PRO-TIP: I've seen reviews stating these don't fit =- there is a small screen filter on the original unit - you have to remove that screen and these pop right in!

### ⭐⭐⭐⭐⭐ Residuals
*by M***D on August 9, 2025*

When I initially bought the dreo room humidifier it was mentioned that I could use a demineralization cartridge or a clean air one because I have soft water I went with the clean Air filter when I initially got the unit it had like a little lid {see pix} where the cartridges pops in the place it actually works better without these in my own opinion... My water is different I have soft water my room's different probably than most people I do recommend that you get these for safe measure but I don't know why you would want to sell a demineralization cartridge if it blows out white powder according to what others have said in their reviews that it blows white dust everywhere that did not happen to me because I did not pick the demineralization one I couldn't make no sense of it so I called the actual company but I purchased them off Amazon three days of using the filter my machine had orange gunk in it prior to that I could run it for days with no gunk using regular soft tap water & no filter now I don't know if I wasted my money or if I'm best just to put the little cap that it came with back on after I going to give these filters a second chance after a full clean of the unit because if it's a filter mold got to it quick... For me it ran better with jus the little cap that came with it you don't have to clean these cartridges but on the initial install I was told by the company when I registered with them to make sure you rinse them well before you put them in your machine So the ease of cleaning those was pretty easy the fit went very well jus pops in the unit itself is top shelf quality I run mine on level 3 to get the most of the humidity due to my lung issues it makes the temperature of my room a little bit cooler & much easier to breathe with lung conditions the humidity level the smart part of the machine the base unit lets me know by digital readout how the humidity level is fairing make sure to read the directions at the moment I can't tell you how long these filters last but I do remember it was a good amount of time I don't think I will buy these anymore I will come back to update if the orange mold keeps showing up then I may not use these ever again and just use the cap... I was cleaning it ever 3 days as it runs nonstop in my room so I don't know if these are good idea or not many consumers has stated in reviews on the unit that one cartridge of certain flavor/demineralization will put white residue all over the area my experience with these filters is after 3 days I had to tear it down which is no easy task & clean out the gunk so I'm not breathing that orange mold let alone the ick but if you have hard water it speaks & acts different as in said above 3 for $18 is not bad it's the same price thru dreo or dreo store on Amazon

## Frequently Bought Together

- Dreo Clean Mist Cartridge 3-Pack for Humidifiers, Compatible with Dreo Humidifiers HM311/311S/524/524S/306, Reduce Contaminants Build-up, Healthier Mist, Easier Cleaning
- Dreo 6L Top Fill Humidifiers for Bedroom, 60H Runtime, 28 dB Quiet Supersized Cool Mist Humidifiers for Large Room, Air Humidifier for Home, Baby, Plant, Indoor, Night Light, Ultrasonic
- Dreo Humidifiers for Bedroom, Top Fill 4L Supersized Cool Mist Humidifier, 32H Runtime, 28 dB Quiet Ultrasonic Air Humidifier for Large Room, Plants, Baby Nursery, Indoor, Night Light, Easy to Clean

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-03*