Keep Your USB Humidifier Running at Its Best

Breathe easier with fresh, clean mist every day. These 20-piece humidifier filter replacement sticks are designed to fit most portable personal USB-powered mini humidifiers — making it easy and affordable to maintain optimal misting performance without replacing your entire device.

Each wick stick measures 0.8 cm × 8 cm, a standard size compatible with a wide range of compact and travel humidifiers. Simply swap out the old stick when mist output begins to decrease, and you're back to smooth, consistent moisture in minutes.

Why Replace Your Humidifier Wick Regularly?

Over time, humidifier filter wicks accumulate mineral deposits and impurities from tap water, which can reduce misting efficiency and affect air quality. Regular replacement keeps your humidifier running like new and ensures you're always getting clean, fresh mist.

Product Highlights

✅ Pack of 20 — long-lasting supply for everyday maintenance
✅ Universal fit — compatible with most portable USB mini humidifiers
✅ Standard size — 0.8 cm × 8 cm for a secure, snug fit
✅ Easy replacement — no tools needed, simply pull and replace
✅ High absorption — efficiently wicks water for steady mist output
✅ No harmful chemicals — made with safe, high-concerned chemical-free materials
✅ Great value — stock up and never be caught with a worn-out wick again

Specifications

Quantity: 20 pieces per pack
Dimensions: 0.8 cm diameter × 8 cm length
Type: Humidifier Filter Wick / Replacement Stick
Compatible with: Portable personal USB-powered mini humidifiers
High-Concerned Chemicals: None
Made in: Mainland China

How to Use

Remove the cap or top of your USB humidifier.
Pull out the old filter stick.
Insert a fresh replacement stick from this pack.
Reassemble and enjoy clean, steady mist output.

For more tips on maintaining good indoor air quality, visit the EPA's Indoor Air Quality resource.

Frequently Asked Questions

Q: How often should I replace the humidifier filter wick sticks?

A: It depends on your usage and water quality, but as a general guideline, replacing the humidifier wick every 2–4 weeks is recommended. If you notice reduced mist output or a change in mist quality, it's a good sign it's time for a fresh replacement stick.

Q: Will these humidifier replacement sticks fit my USB mini humidifier?

A: These sticks are designed to fit most standard portable personal USB-powered mini humidifiers. Each stick measures 0.8 cm × 8 cm — please check your humidifier's wick slot dimensions before purchasing to ensure compatibility.

Q: Are the filter sticks safe to use in a home or office setting?

A: Yes. These replacement wicks are made with no high-concerned chemicals, making them suitable for everyday use in homes, offices, bedrooms, and travel settings.

Q: How do I know when to replace the wick stick?

A: Common signs include noticeably reduced mist output, discoloration of the wick, or a stale smell from the humidifier. With 20 pieces in this pack, you'll have plenty of replacements on hand to keep your humidifier performing at its best year-round.

Made with care

Great value

Elegant design

Quality materials

This product is crafted with quality materials to ensure durability and performance. Designed with your convenience in mind, it seamlessly fits into your everyday life.

We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.

We are committed to ensuring a positive shopping experience for all our customers. If for any reason you wish to return an item, we invite you to reach out to our team for assistance, and we will evaluate every return request with care and consideration.