---
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: "VT5509"
currency: VUV
in_stock: true
url: https://www.desertcart.vu/products/234144003-40-pieces-humidifier-sticks-filter-refill-sticks-wicks-replacement-portable
store_origin: VU
region: Vanuatu
---

# USB compatible for portable use Superior water absorption & retention 40 pcs for long-lasting freshness 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:** VT5509
**Availability:** ✅ In Stock

## Summary

> 💨 Stay fresh, stay ahead — never let dry air cramp your style!

## 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?** VT5509 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/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

- • **Effortless Maintenance:** Quick-swap design lets you replace wicks in seconds—no tools, no hassle, just pure convenience.
- • **Universal Compatibility:** Designed to fit most USB-powered personal humidifiers, perfect for office desks, bedrooms, and travel.
- • **Endless Freshness Supply:** 40 premium filter sticks to keep your space perfectly humidified without constant replacements.
- • **Durable & Clean Performance:** Made from water-insoluble, non-sticky filter material that supports various liquids and perfumes without clogging.
- • **Optimal Hydration Efficiency:** Engineered with uniform pores for maximum water absorption and steady vapor release, ensuring consistent air quality.

## Overview

This pack of 40 white humidifier filter sticks, each measuring 5.3 inches, offers a reliable and easy-to-install solution for maintaining optimal humidity in personal USB-powered humidifiers. Crafted from durable, water-insoluble material with excellent water absorption and vapor stability, these wicks ensure long-lasting freshness for your office, bedroom, or travel needs.

## Description

40 Pieces Humidifier Sticks Filter Refill Sticks Wicks Replacement for Portable Personal USB Powered Humidifiers in Office and Bedroom (5.3 Inch)

## 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 |
|---------------|-------|
| Brand | Boao |
| Model Number | 813fd21f-433b-44e2-b02c-687237b9386f |
| Colour | White |
| Package Dimensions | 16 x 16 x 1.9 cm; 60 g |
| Voltage | 2.3E+2 Volts (AC) |
| Special Features | Portable |
| Item Weight | 60 g |

## Product Details

- **Brand:** Boao
- **Special feature:** Portable
- **Colour:** White
- **Operation mode:** Evaporative
- **Room type:** Bedroom, Office

## 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)
![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/81sP6AR3bSL.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/61Yd8JbUOGL.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/71gAUQdxv7L.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/41HA9FIwgGL.jpg)

## Available Options

This product comes in different **Size Name** 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

## 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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**Shop now:** [https://www.desertcart.vu/products/234144003-40-pieces-humidifier-sticks-filter-refill-sticks-wicks-replacement-portable](https://www.desertcart.vu/products/234144003-40-pieces-humidifier-sticks-filter-refill-sticks-wicks-replacement-portable)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-01-30*