---
product_id: 675400557
title: "LEVOIT 3-Pack Humidifier Demineralization Cartridge, Compatible with All LEVOIT Top Fill Humidifiers, Calcium and Magnesium Ion Softening, Ultrasonic Welding Design, APP Reminder, White"
brand: "levoit"
price: "HK$233"
currency: HKD
in_stock: true
reviews_count: 13
category: "Levoit"
url: https://www.desertcart.hk/products/675400557-levoit-3-pack-humidifier-demineralization-cartridge-compatible-with-all-levoit
store_origin: HK
region: Hong Kong
---

# 10g mineral softening power Smart app replacement reminders Ultrasonic welded safety casing LEVOIT 3-Pack Humidifier Demineralization Cartridge, Compatible with All LEVOIT Top Fill Humidifiers, Calcium and Magnesium Ion Softening, Ultrasonic Welding Design, APP Reminder, White

**Brand:** levoit
**Price:** HK$233
**Availability:** ✅ In Stock

## Summary

> 💨 Breathe cleaner, smarter, longer — upgrade your humidifier game now!

## Quick Answers

- **What is this?** LEVOIT 3-Pack Humidifier Demineralization Cartridge, Compatible with All LEVOIT Top Fill Humidifiers, Calcium and Magnesium Ion Softening, Ultrasonic Welding Design, APP Reminder, White by levoit
- **How much does it cost?** HK$233 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/675400557-levoit-3-pack-humidifier-demineralization-cartridge-compatible-with-all-levoit)

## Best For

- levoit enthusiasts

## Why This Product

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

## Key Features

- • **Safe & Secure Design:** Ultrasonic welding seals the cartridge, preventing leaks and direct contact with internal materials for worry-free use.
- • **Trusted Levoit Quality:** Backed by 6.5M+ users and 37 patents, ensuring premium performance and healthier air for your space.
- • **Universal Compatibility:** Fits all top-fill humidifiers with openings >3.5cm and tanks up to 2 gallons—flexibility meets convenience.
- • **Smart Replacement Alerts:** Sync with VeSync app to get timely cartridge replacement reminders—never miss a maintenance beat.
- • **Mineral Softening Mastery:** Effectively removes calcium & magnesium ions to reduce white dust and scale buildup, extending your humidifier’s lifespan.

## Overview

The LEVOIT 3-Pack Demineralization Cartridge softens hard water by removing calcium and magnesium ions, significantly reducing white dust and scale buildup. Designed with ultrasonic welding for safety and compatible with most top-fill humidifiers, it integrates with the VeSync app for smart replacement reminders, ensuring optimal humidifier performance and longevity.

## Description

The Demineralization Cartridge can soften calcium, magnesium and other minerals in water, reduce scale and white dust in the mist, which can not only make the sprayed mist healthier, but also extend the service life of the humidifier

Review: Prevents white film and helps with hard water - These work fantastic! I have horrible hard water but I use my water filtered from the fridge and there is no white film or mineralization build up.
Review: This product works - Great product this product actually does hep maintain your dehumidifier clean. I highly recommend it.

## Features

- 𝘿𝙤𝙪𝙗𝙡𝙚 𝘾𝙤𝙣𝙩𝙚𝙣𝙩, 𝙀𝙣𝙝𝙖𝙣𝙘𝙚𝙙 𝙎𝙤𝙛𝙩𝙚𝙣𝙞𝙣𝙜: The Levoit Cartridge contains 10g of ingredients to remove calcium and magnesium ions. Effectively reduces white dust, minimizes scale buildup, and extends humidifier life, and make the humidifier safer to use
- 𝙎𝙢𝙖𝙧𝙩 𝙍𝙚𝙥𝙡𝙖𝙘𝙚𝙢𝙚𝙣𝙩 𝙍𝙚𝙢𝙞𝙣𝙙𝙚𝙧𝙨: Input your usage date, tank capacity, and refill frequency in the VeSync app, which calculates the replacement interval and sends reminders. A subscription service is also available for maintaining water quality
- 𝘾𝙤𝙢𝙥𝙖𝙩𝙞𝙗𝙡𝙚 𝙬𝙞𝙩𝙝 𝙈𝙤𝙨𝙩 𝙃𝙪𝙢𝙞𝙙𝙞𝙛𝙞𝙚𝙧𝙨: The Levoit Cartridge fits tanks with openings larger than 3.5 cm and capacities of 2 gallons or less. It reduces white dust and scale buildup, helping to prevent hard water damage and extend product lifespan
- 𝙎𝙖𝙛𝙚, 𝙒𝙤𝙧𝙧𝙮-𝙁𝙧𝙚𝙚 𝘿𝙚𝙨𝙞𝙜𝙣: The casing is ultrasonically welded to minimize the risk of opening accidentally, preventing direct contact with internal materials and offering a safer user experience
- 𝙏𝙧𝙪𝙨𝙩𝙚𝙙 𝙇𝙚𝙫𝙤𝙞𝙩 𝙌𝙪𝙖𝙡𝙞𝙩𝙮: With over 6.5 million users and 37 patents, Levoit is committed to healthier living. Choose Levoit for a superior humidity experience
- 𝙉𝙤𝙩 𝙅𝙪𝙨𝙩 𝘾𝙤𝙢𝙥𝙖𝙩𝙞𝙗𝙡𝙚 𝙬𝙞𝙩𝙝 𝙇𝙚𝙫𝙤𝙞𝙩: Levoit demineralization cartridge is not only suitable for Levoit humidifiers, but also suitable for all top fill humidifiers on the market with an opening diameter greater than 3.5 cm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DKTBTQ47 |
| Batteries required | No |
| Best Sellers Rank | #22,370 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #40 in Humidifier Accessories |
| Brand | LEVOIT |
| Color | White |
| Customer Reviews | 4.4 4.4 out of 5 stars (231) |
| Included Components | Cation exchange resin |
| Item Weight | 0.736 ounces |
| Item model number | LUH-WS301-WUS |
| Manufacturer | LEVOIT |
| Model Name | 3-Pack Humidifier Demineralization Cartridge, |
| Operation Mode | Ultrasonic |
| Product Dimensions | 2.64"D x 1.02"W x 1.3"H |
| Room Type | Bedroom |
| Special Feature | Soften water, reduce the white dust |
| UPC | 810123673421 |
| Unit Count | 3.0 Count |

## Product Details

- **Brand:** LEVOIT
- **Capacity:** 2 Gallons
- **Color:** White
- **Operation Mode:** Ultrasonic
- **Special Feature:** Soften water, reduce the white dust

## Images

![LEVOIT 3-Pack Humidifier Demineralization Cartridge, Compatible with All LEVOIT Top Fill Humidifiers, Calcium and Magnesium Ion Softening, Ultrasonic Welding Design, APP Reminder, White - Image 1](https://m.media-amazon.com/images/I/81rpp2mAA5L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Prevents white film and helps with hard water
*by L***5 on December 24, 2025*

These work fantastic! I have horrible hard water but I use my water filtered from the fridge and there is no white film or mineralization build up.

### ⭐⭐⭐⭐⭐ This product works
*by E***Z on February 12, 2026*

Great product this product actually does hep maintain your dehumidifier clean. I highly recommend it.

### ⭐⭐⭐⭐ Humidifier Slime
*by J***T on January 8, 2026*

Seems to help with buildup and slime in our humidifier.

## Frequently Bought Together

- LEVOIT 3-Pack Humidifier Water Softener, Demineralization Cartridge, Compatible with All Top Fill Humidifiers, Calcium and Magnesium Ion Softening, Ultrasonic Welding Design, APP Reminder
- LEVOIT 10-Pack Top Fill Humidifier Replacement Filters, Capture Fine Particles to Improve Humidification Efficiency, for Classic160, Dual150, Dual200S, Classic300(S), LV600S, OasisMist450S, White
- LEVOIT 16 Pack Aroma Pads for Humidifier with Essential Oil Diffuser, Make The Fragrance Stronger and Longer Duration, Compatible with Classic300S, OasisMist450S, LV600S, LV600HH, White

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.hk/products/675400557-levoit-3-pack-humidifier-demineralization-cartridge-compatible-with-all-levoit](https://www.desertcart.hk/products/675400557-levoit-3-pack-humidifier-demineralization-cartridge-compatible-with-all-levoit)

---

*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-03-12*