---
product_id: 389383259
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: "£17.32"
currency: GBP
in_stock: true
reviews_count: 5
category: "Boao"
url: https://www.desertcart.co.uk/products/389383259-40-pieces-humidifier-sticks-filter-refill-sticks-wicks-replacement-portable
store_origin: GB
region: Great Britain
---

# Quick & easy installation 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:** £17.32
**Availability:** ✅ In Stock

## Summary

> 💨 Stay fresh, stay focused — never let dry air slow you down!

## 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?** £17.32 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/389383259-40-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 & Compatible:** Made from high-quality, water-insoluble cotton material that supports most liquids and perfumes
- • **Plug & Play Convenience:** Soak, insert, and refresh your humidifier in seconds—no hassle, no mess
- • **Optimized Hydration Tech:** Uniform pore distribution ensures consistent moisture release for a healthier workspace
- • **Travel-Ready & Versatile:** Compact design perfect for office desks, bedrooms, and on-the-go personal humidifiers
- • **Bulk Supply, Zero Downtime:** 40 premium filter sticks to keep your humidifier running non-stop

## Overview

This pack of 40 replacement humidifier sticks, each measuring 5.3 inches, offers superior water absorption and durability. Crafted from high-quality cotton filter material, these wicks are designed for easy installation and compatibility with most USB-powered personal humidifiers, making them ideal for office, bedroom, or travel use. Keep your environment optimally humidified with minimal effort and maximum reliability.

## Description

40 Pieces humidifier sticks filter refill sticks wicks replacement for portable personal USB powered humidifiers in office home bedroom, 4 inch Useful tools: The sticks wicks replacement is a practical tools for you to replace the old one, helps you to prolong the life of humidifier. Good performance: Adopt quality core, the humidifier stick owns strong water absorption, good elasticity, soak in water without deformation or pilling. A little bit water soluble essential oil can be added as appropriate. Specifications: Humidifier wick material: Color: white Long size: approx. 10 cm/ 4 inch, 0.3 inch in diameter Package: bag Package includes: 40 x Long humidifier sticks Warm notice: Not included the humidifier. Please fully soak it before using it. If the core is deteriorated or the humidifier does not fog, please replace the core. It is recommended to use tap water and don't drip in essential oils to be soaked, because spraying essential oils for a long time, the spray will become smaller and smaller. (If necessary, adding a small amount of essential oil is acceptable.)

Review: 🎯 Obiettivo: utile per umidificatore o come stick per oli essenziali per Hammam. Ottimo assorbimento olio essenziale. ♻️ Materiale: Cotone pressato 📏 Dimensioni: Lunghi 10 cm possono essere tagliati della misura utile. 🥡 Confezione: Semplice scatolina di cartone 📝Conclusioni: Prodotto valido ed ottimo rapporto qualità/prezzo. Consigliato ⭐️ ⭐️ ⭐️ ⭐️ ⭐️
Review: Thanks

## 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 | #136,475 in Kitchen ( See Top 100 in Kitchen ) #9 in Replacement Humidifier Wicks #389 in Humidifiers |
| Brand | Boao |
| Color | White |
| Customer Reviews | 4.3 4.3 out of 5 stars (5,497) |
| Date First Available | 12 November 2020 |
| Item Weight | 60 g |
| Material | cotton |
| 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 millimeters
- **Special features:** 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/61elSIf5NKL.jpg)

## Available Options

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

## Questions & Answers

**Q: Why isn't my new wick working in my humidifier? They are the correct size and I soaked it but still no vapor being made**
A: I had the same problem with one of mine. I have 3. My husband kind of leaned the top to one side and then it started working. If not, contact the company and maybe they can help you.

**Q: Do they fit in wallflower plug-ins?**
A: I think just depend on the side, if too long they can cut.

**Q: Will they fit the O-Mei small humidifier?**
A: I am thinking that it will. They were too short for my humidifier. I had to use two of them and cut one of them to fit.

**Q: Do these work in uodbuyo usb air humidifier?**
A: Yes, they do.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by E***E on 12 April 2021*

🎯 Obiettivo: utile per umidificatore o come stick per oli essenziali per Hammam. Ottimo assorbimento olio essenziale. ♻️ Materiale: Cotone pressato 📏 Dimensioni: Lunghi 10 cm possono essere tagliati della misura utile. 🥡 Confezione: Semplice scatolina di cartone 📝Conclusioni: Prodotto valido ed ottimo rapporto qualità/prezzo. Consigliato ⭐️ ⭐️ ⭐️ ⭐️ ⭐️

### ⭐⭐⭐⭐⭐ Review
*by M***S on 22 July 2025*

Thanks

### ⭐⭐⭐⭐⭐ Review
*by E***I on 18 May 2023*

tutto ok

## 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 Great Britain*
*Store origin: GB*
*Last updated: 2026-04-22*