---
product_id: 657982493
title: "Dreo Demineralization Cartridge 3-Pack for Humidifiers, Compatible with Dreo Humidifiers HM311/311S, Prevent Mineral Build-up, Filter Hard Water, Eliminate White Dust"
brand: "dreo"
price: "2513623₫"
currency: VND
in_stock: false
reviews_count: 5
category: "Dreo"
url: https://www.desertcart.vn/products/657982493-dreo-demineralization-cartridge-3-pack-for-humidifiers-compatible-with-dreo
store_origin: VN
region: Vietnam
---

# 150L water capacity per cartridge Up to 720 min runtime per cartridge 3-layer ionic demineralization tech Dreo Demineralization Cartridge 3-Pack for Humidifiers, Compatible with Dreo Humidifiers HM311/311S, Prevent Mineral Build-up, Filter Hard Water, Eliminate White Dust

**Brand:** dreo
**Price:** 2513623₫
**Availability:** ❌ Out of Stock

## Summary

> 💨 Elevate your air game—ditch white dust and breathe luxury every day!

## Quick Answers

- **What is this?** Dreo Demineralization Cartridge 3-Pack for Humidifiers, Compatible with Dreo Humidifiers HM311/311S, Prevent Mineral Build-up, Filter Hard Water, Eliminate White Dust by dreo
- **How much does it cost?** 2513623₫ with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/657982493-dreo-demineralization-cartridge-3-pack-for-humidifiers-compatible-with-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

- • **Pure Mist, Pure Vibes:** Ion-exchange tech neutralizes calcium & magnesium for zero white dust.
- • **Eco-Friendly Efficiency:** Each cartridge filters up to 150L, reducing waste and saving you money.
- • **Breathe Better, Live Better:** Softens water to reduce PM 2.5 particles, protecting your respiratory health.
- • **Smart Monitoring, Zero Guesswork:** Track cartridge life seamlessly via the DREO app for hassle-free replacements.
- • **Effortless Clean, Timeless Performance:** Prevents mineral buildup, extending your humidifier’s lifespan and cutting maintenance.

## Overview

The Dreo Demineralization Cartridge 3-Pack uses advanced ionic exchange and a 3-layer filtration system to neutralize hard water minerals, preventing white dust buildup in compatible Dreo humidifiers (HM311/311S, HM524/524S, HM306). Each cartridge filters up to 150 liters of water, softening mist for healthier skin and respiratory benefits while extending humidifier lifespan. Smart app integration allows real-time monitoring of cartridge usage, making maintenance effortless and sustainable.

## Description

Dreo Demineralization Cartridge Pads 3-pack

Review: conforme - conforme essendo originale
Review: Unverzichtbares Zubehör! - Unverzichtbar, wenn ihr euch kein teures, destiliertes Wasser kaufen wollt. Wichtig: Filter nie austrocknen lassen, Wasserstand immer wieder auf Max. auffüllen wenn das Gerät halb leer ist. Wenn der Dreo Luftbefeuchter länger nicht gebraucht wird, Wasser aus dem Grät entfernen und in der nächsten Gebrauchsphase ( bei mir in der ganzen Heizungsperiode ) eine neue Kartusche einsetzten. Dann dürfte es sehr wenig Geräteverkalkung geben.

## Features

- 𝗜𝗼𝗻𝗶𝗰 𝗗𝗲𝗺𝗶𝗻𝗲𝗿𝗮𝗹𝗶𝘇𝗮𝘁𝗶𝗼𝗻: Using a large surface hydrogen resin and a 3-layer clearing system, this demineralization cartridge can neutralize heavy metals such as calcium and magnesium ions in water, reducing the white dust buildup of traditional humidifiers.
- 𝗛𝗲𝗮𝗹𝘁𝗵𝗶𝗲𝗿 𝗠𝗶𝘀𝘁, 𝗛𝗲𝗮𝗹𝘁𝗵𝗶𝗲𝗿 𝗟𝗶𝗳𝗲: By softening the water quality used to produce mist, this demineralization cartridge maintains an ideal pH balance that is better for the skin while reducing the presence of PM 2.5 particles, which helps protect your respiratory tract.
- 𝗟𝗲𝘀𝘀 𝗪𝗵𝗶𝘁𝗲 𝗗𝘂𝘀𝘁, 𝗘𝗮𝘀𝗶𝗲𝗿 𝘁𝗼 𝗖𝗹𝗲𝗮𝗻: Avoid the formation of white dust inside the humidifier and around your furniture thanks to the ionic demineralization process.
- 𝗘𝘅𝘁𝗲𝗻𝗱 𝗬𝗼𝘂𝗿 𝗛𝘂𝗺𝗶𝗱𝗶𝗳𝗶𝗲𝗿 𝗟𝗶𝗳𝗲𝘀𝗽𝗮𝗻: White dust buildup often reduces performance and leads to early malfunctions in humidifiers, using a high-efficiency cartridge helps minimize these risks.
- 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 | B0D87JNCXC |
| Best Sellers Rank | #187,941 in Kitchen ( See Top 100 in Kitchen ) #40 in Humidifier Replacement Filters |
| Brand | Dreo |
| Brand Name | Dreo |
| Capacity | 5 Liters |
| Color | White |
| Colour | White |
| Customer Reviews | 4.3 out of 5 stars 598 Reviews |
| Filter Type | Demineralization Cartridge |
| Floor Area | 28 Square Meters |
| Floor area | 28 Square Meters |
| Included Components | Dreo Demineralization Cartridge |
| Item Dimensions D x W x H | 47D x 47W x 129H millimeters |
| Item Type Name | demineralization cartridge |
| Item Weight | 0.79 Pounds |
| Item height | 5.08 inches |
| Manufacture Year | 2024 |
| Manufacturer | Dreo |
| Model Name | DR-HPA020 |
| Model Number | DR-HPA020 |
| Operation Mode | Ultrasonic |
| Operation mode | Ultrasonic |
| Other Special Features of the Product | ion-exchange demineralization tech |
| Power Source | Ultrasonic |
| Room Type | Living Room |
| Runtime | 720 minutes |
| Special features | ion-exchange demineralization tech |
| UPC | 810142853019 |

## Product Details

- **Brand:** Dreo
- **Capacity:** 5 Liters
- **Colour:** White
- **Floor area:** 28 Square Meters
- **Special features:** ion-exchange demineralization tech

## Images

![Dreo Demineralization Cartridge 3-Pack for Humidifiers, Compatible with Dreo Humidifiers HM311/311S, Prevent Mineral Build-up, Filter Hard Water, Eliminate White Dust - Image 1](https://m.media-amazon.com/images/I/711uaWS3+lL.jpg)
![Dreo Demineralization Cartridge 3-Pack for Humidifiers, Compatible with Dreo Humidifiers HM311/311S, Prevent Mineral Build-up, Filter Hard Water, Eliminate White Dust - Image 2](https://m.media-amazon.com/images/I/71AiDm2SJNL.jpg)
![Dreo Demineralization Cartridge 3-Pack for Humidifiers, Compatible with Dreo Humidifiers HM311/311S, Prevent Mineral Build-up, Filter Hard Water, Eliminate White Dust - Image 3](https://m.media-amazon.com/images/I/71LlCIrPKCL.jpg)
![Dreo Demineralization Cartridge 3-Pack for Humidifiers, Compatible with Dreo Humidifiers HM311/311S, Prevent Mineral Build-up, Filter Hard Water, Eliminate White Dust - Image 4](https://m.media-amazon.com/images/I/71T65J0vmcL.jpg)
![Dreo Demineralization Cartridge 3-Pack for Humidifiers, Compatible with Dreo Humidifiers HM311/311S, Prevent Mineral Build-up, Filter Hard Water, Eliminate White Dust - Image 5](https://m.media-amazon.com/images/I/71xuYgzPguL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ conforme
*by I***X on 17 December 2025*

conforme essendo originale

### ⭐⭐⭐⭐⭐ Unverzichtbares Zubehör!
*by M***D on 24 January 2026*

Unverzichtbar, wenn ihr euch kein teures, destiliertes Wasser kaufen wollt. Wichtig: Filter nie austrocknen lassen, Wasserstand immer wieder auf Max. auffüllen wenn das Gerät halb leer ist. Wenn der Dreo Luftbefeuchter länger nicht gebraucht wird, Wasser aus dem Grät entfernen und in der nächsten Gebrauchsphase ( bei mir in der ganzen Heizungsperiode ) eine neue Kartusche einsetzten. Dann dürfte es sehr wenig Geräteverkalkung geben.

### ⭐⭐⭐⭐⭐ Works great
*by A***R on 10 January 2026*

They have cut down the white residue that was being produced. Will definitely be buying more.

## Frequently Bought Together

- Dreo Demineralization Cartridge 3-Pack for Humidifiers, Compatible with Dreo Humidifiers HM311/311S/524/524S, Prevent Mineral Build-up, Filter Hard Water, Eliminate White Dust
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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-01-27*