---
product_id: 234144003
title: "40 Pieces Humidifier Sticks Filter Refill Sticks Wicks Replacement for Portable Personal USB Powered Humidifiers in Office and Bedroom (5.3 Inch)"
brand: "boao"
price: "€ 22.95"
currency: EUR
in_stock: true
reviews_count: 13
category: "Boao"
url: https://www.desertcart.es/products/234144003-40-pieces-humidifier-sticks-filter-refill-sticks-wicks-replacement-portable
store_origin: ES
region: Spain
---

# USB portable humidifier compatible Strong water absorption & retention 5.3 inch length for universal fit 40 Pieces Humidifier Sticks Filter Refill Sticks Wicks Replacement for Portable Personal USB Powered Humidifiers in Office and Bedroom (5.3 Inch)

**Brand:** boao
**Price:** € 22.95
**Availability:** ✅ In Stock

## Summary

> 💨 Stay fresh, stay focused — never let dry air slow your hustle!

## Quick Answers

- **What is this?** 40 Pieces Humidifier Sticks Filter Refill Sticks Wicks Replacement for Portable Personal USB Powered Humidifiers in Office and Bedroom (5.3 Inch) by boao
- **How much does it cost?** € 22.95 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/234144003-40-pieces-humidifier-sticks-filter-refill-sticks-wicks-replacement-portable)

## Best For

- boao enthusiasts

## Why This Product

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

## Key Features

- • **Durable & Versatile:** Water-insoluble, odor-neutral material supports various liquids including light perfumes
- • **Effortless Swap & Go:** Quick-install design lets you replace wicks in seconds—no hassle, no mess
- • **Optimized Hydration Tech:** Uniform pore distribution ensures consistent moisture release for ultimate comfort
- • **Bulk Supply, Zero Downtime:** 40 premium filter sticks to keep your space fresh without interruption
- • **Travel-Ready & Office-Approved:** Compact size and USB compatibility make it perfect for on-the-go professionals

## Overview

This pack of 40 white humidifier filter sticks, each measuring 5.3 inches, offers a reliable and efficient replacement solution for portable USB-powered humidifiers. Crafted from durable, water-insoluble filter material with excellent water absorption and uniform pore distribution, these wicks ensure consistent moisture output. Designed for easy installation and compatibility with most personal humidifiers, they are ideal for office, bedroom, and travel use, helping maintain optimal air quality and comfort throughout your busy day.

## Description

40 Pieces Humidifier Sticks Filter Refill Sticks Wicks Replacement for Portable Personal USB Powered Humidifiers in Office and Bedroom (5.3 Inch): 40 Pieces Humidifier Sticks Filter Refill Sticks Wicks Replacement for Portable Personal USB Powered Humidifiers in Office and Bedroom (5.3 Inch): desertcart.co.uk: Home & Kitchen

Review: Thanks 🙏 - Thanks
Review: Right size - Great took some sorting to get right size

## Features

- Sufficient quantity: you will get 40 pieces white humidifier filter wicks, each one is approx. 13.5 cm/ 5.3 inch in length and 0.3 inch in diameter, enough quantity to meet most of your needs; Practical tools for office, room and travel use
- Good water absorption: the humidifier filter stick is characterized by good elasticity, uniform pore distribution, strong water absorption, good storage capacity and volatilization stability
- Quality material: the humidifier stick is made of filter material, insoluble in water and not easy to stick, supports most kinds of perfume, liquid and other water solvents, help your humidifier work better
- Easy to use: humidifier wicks are simple to remove and install, allow you to finish installation in few seconds, please soak a filter stick to be wet completely before inserting to the humidifier; It is recommended to use tap water and don't drip in essential oils to be soaked (if necessary, adding a small amount of essential oil is acceptable)
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08D7TLVZH |
| Best Sellers Rank | 372,309 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 19 in Humidifier Parts & Accessories |
| Brand | Boao |
| Colour | White |
| Customer Reviews | 4.2 4.2 out of 5 stars (2,299) |
| Date First Available | 18 July 2020 |
| Item Weight | 60 g |
| Model Number | 813fd21f-433b-44e2-b02c-687237b9386f |
| Product Dimensions | 10 x 0.8 x 10 cm; 60 g |
| Special Features | Portable |

## Product Details

- **Brand:** Boao
- **Colour:** White
- **Operation mode:** Evaporative
- **Product dimensions:** 100D x 8W x 100H millimetres
- **Special feature:** Portable

## Images

![40 Pieces Humidifier Sticks Filter Refill Sticks Wicks Replacement for Portable Personal USB Powered Humidifiers in Office and Bedroom (5.3 Inch) - Image 1](https://m.media-amazon.com/images/I/41HA9FIwgGL.jpg)
![40 Pieces Humidifier Sticks Filter Refill Sticks Wicks Replacement for Portable Personal USB Powered Humidifiers in Office and Bedroom (5.3 Inch) - Image 2](https://m.media-amazon.com/images/I/41jAVRvgckL.jpg)
![40 Pieces Humidifier Sticks Filter Refill Sticks Wicks Replacement for Portable Personal USB Powered Humidifiers in Office and Bedroom (5.3 Inch) - Image 3](https://m.media-amazon.com/images/I/41wOTxGryJL.jpg)
![40 Pieces Humidifier Sticks Filter Refill Sticks Wicks Replacement for Portable Personal USB Powered Humidifiers in Office and Bedroom (5.3 Inch) - Image 4](https://m.media-amazon.com/images/I/51RXOQbMYQL.jpg)
![40 Pieces Humidifier Sticks Filter Refill Sticks Wicks Replacement for Portable Personal USB Powered Humidifiers in Office and Bedroom (5.3 Inch) - Image 5](https://m.media-amazon.com/images/I/51bsAFkKU+L.jpg)

## Available Options

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

## Questions & Answers

**Q: The top of the filter has gone blue after a while of use, what does that mean?**
A: The top of the filter turns blue, indicating that it needs to be replaced, which may be mold caused by long-term use. We recommend that you use pure water, as poor water quality will shorten the use time.

**Q: Are these compatible with a smart devil humidifier?**
A: This humidifier cotton core is a universal version, and any model can be used.

**Q: Can I use them for braoses brand humidifier?**
A: Yes, this product is suitable for all humidifiers.

**Q: What is the length and circumference of individual filter please?**
A: Diam =7mm
Length=  13.5 cm

## Customer Reviews

### ⭐⭐⭐⭐⭐ Thanks 🙏
*by M***S on 22 July 2025*

Thanks

### ⭐⭐⭐⭐⭐ Right size
*by H***L on 3 May 2025*

Great took some sorting to get right size

### ⭐⭐⭐⭐ I purchased. But not yet used
*by N***U on 25 April 2022*

compared to the humidifier stick I got along with the humidifier, this was small in length. I am not sure it will be good enough for my smart devil H2O humidifier. Not yet used.

## Frequently Bought Together

- 40 Pieces Humidifier Filter Cotton Refill Travel Mini Humidifier Filters Sticks Car Humidifier Replacement Parts for Portable Personal USB Powered Smart Humidifiers in Office Bedroom (5.3 Inch)
- 24 Pieces Humidifier Sticks Filter Replacement Wick Humidifiers Filter Sticks Humidifiers Refill Sticks for Cool Mist Humidifiers Portable Diffuser USB Mini Humidifier （5.35 Inches）

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-02-14*