The top of the filter has gone blue after a while of use, what does that mean?

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.

Are these compatible with a smart devil humidifier?

This humidifier cotton core is a universal version, and any model can be used.

Can I use them for braoses brand humidifier?

Yes, this product is suitable for all humidifiers.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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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)

Product ID: 234144003

Details

Brand
Boao
Colour
White
Operation mode
Evaporative
Product dimensions
100D x 8W x
Special feature
Portable

💧Strong water absorption & uniform pores

📏40 sticks, 5.3 inch length each

🔄Easy & quick filter replacement

€ 40.00

Duties & taxes included

In stock

Sold byAmazon CyprusDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Cyprus.

Secure transaction

Description

💨 Elevate your air game—stay fresh, stay focused!

EFFORTLESS MAINTENANCE - Quick soak and snap-in installation means no downtime—refresh your air in seconds.
UNIVERSAL COMPATIBILITY - Designed to fit most USB-powered portable humidifiers for seamless integration at work or home.
DURABLE ODOR RESISTANT - High-quality cotton material resists water solubility and supports light essential oil use without clogging.
OPTIMIZED MOISTURE DELIVERY - Uniform pore distribution ensures consistent evaporation for a perfectly humidified environment.
BULK SUPPLY FOR CONTINUOUS COMFORT - 40 premium cotton filter sticks to keep your space fresh longer without constant reordering.

This pack of 40 white cotton humidifier filter sticks, each measuring 5.3 inches, offers strong water absorption and uniform pore distribution for efficient evaporative humidification. Compatible with most USB-powered portable humidifiers, these easy-to-replace wicks ensure long-lasting freshness in office and bedroom environments, supporting light essential oil use without compromising performance.

Specifications

ASIN	B08D7TLVZH
Best Sellers Rank	488,752 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 21 in Humidifier Parts & Accessories
Brand	Boao
Brand Name	Boao
Colour	White
Control Method	Touch
Customer Reviews	4.2 out of 5 stars 2,340 Reviews
Filter Type	Cotton filter
Included Components	40 pieces of humidifier sticks filters
Item Dimensions D x W x H	100D x 8W x 100H millimetres
Item Shape	Cylindrical
Manufacturer	Boao
Material	cotton material
Model Name	813fd21f-433b-44e2-b02c-687237b9386f
Model Number	813fd21f-433b-44e2-b02c-687237b9386f
Operation Mode	Evaporative
Operation mode	Evaporative
Other Special Features of the Product	Easy filter replacement
Part Number	813fd21f-433b-44e2-b02c-687237b9386f
Power Source	Usb Powered
Product dimensions	100D x 8W x 100H millimetres
Room Type	Bedroom, Office
Room type	Bedroom, Office
Special feature	Easy filter replacement

Reviews

M**S

Thanks 🙏

Thanks

22.07.2025

N**U

I purchased. But not yet used

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.

25.04.2022

H**L

Right size

Great took some sorting to get right size

3.05.2025

S**Y

So cheap

I use a humidifier daily and these refills have lasted me nearly a year

24.03.2024

J**—

Value for money

Arrived on time, value for money.

6.04.2023

K**T

Exactly what was advertised

Quick delivery and correct size

6.12.2023

M**A

Good quality

Does the job.

20.05.2024

L**.

Good

Great value for money for the amount you get (40) and will last for years. Would recommend

17.05.2022

R**L

👍

22.06.2022

E**I

velocisimo

tutto ok

18.05.2023

A**L

Le compte n'y est pas

Je me rends compte que comme beaucoup d'autres utilisateurs de ce produit, le compte n'y est pas. Dans mon cas il n'y avait pas 40 bâtonnets mais 37. Est ce volontaire ou non ? Si ca ne l'est pas, ca fait beaucoup d'erreur.

20.04.2022

G**E

Good quality

Good quality and clean. Fits Crane brand humidifier

25.03.2026

P**R

Calidad precio

Buen producto, calidad precio muy bueno,entrega rápida

3.03.2024

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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Great experience from order to delivery. Highly recommended!

1 week ago

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2 weeks ago

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€ 40.00

Duties & taxes included

In stock

Sold byAmazon CyprusDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Cyprus.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Great price for an authentic product. Fast international shipping too!

3 weeks ago

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Smooth transaction and product arrived in perfect condition.

3 weeks ago

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