Consistent moisture output
The high-quality absorbent material wicks water evenly, helping maintain optimal humidity levels in your personal space.
- Free shipping
- 14-day easy returns
- Secure checkout
- Quality guaranteed
1 / 14
Why customers love it
Fresh wicks, cleaner mist, effortless comfort
Keep your portable USB humidifier running efficiently with these replacement filter sticks, designed to absorb water and distribute moisture evenly for consistent comfort.
- Compatible with most mini and portable USB humidifiers
- High-quality absorbent material for consistent moisture output
- Easy to install—no tools required
- Compact size (0.8cm x 8cm) fits standard humidifier slots
- Pack of 20 ensures long-term use and convenience
- Helps reduce mineral buildup and extend humidifier lifespan
Why you'll love these filter sticks
Protects your humidifier
These sticks help reduce mineral buildup, which can extend the lifespan of your portable USB humidifier.
Long-term convenience
With a pack of 20, you'll have replacements ready for months of use without frequent reordering.
Tool-free installation
Simply drop a stick into the humidifier slot—no tools or complicated steps required.
Setup
Simple setup in seconds
No electrician, no wiring, no fuss.
-
Remove the old wick
Take out the used filter stick from your humidifier's water tank or slot.
-
Insert the new stick
Place a fresh filter stick into the standard humidifier slot—no tools required.
-
Enjoy consistent mist
The absorbent material draws water up and distributes moisture evenly for steady output.
Specs
The details that matter
Built to last outdoors, season after season.
- Size
- 0.8cm x 8cm
- Quantity
- 20 pack
- Material
- High-quality absorbent material
- Compatibility
- Most mini and portable USB humidifiers
Comparison
Why choose these filter sticks
Not all products in this category are built the same.
Feature
SmartPicksWorld
Typical alternative
Moisture output
High-quality absorbent material for consistent moisture output
Basic wicks that may deliver uneven or inconsistent mist
Humidifier lifespan
Helps reduce mineral buildup and extend humidifier lifespan
May allow mineral buildup that shortens device life
Quantity
20 sticks per pack for long-term use
Often sold in smaller packs, requiring more frequent reorders
Our worry-free shopping promise
If your order arrives damaged, defective, or not as described, contact us within 14 days and we will make it right with a replacement or refund.
Frequently asked questions
Everything you might want to know before you order.
Which humidifiers are compatible with these filter sticks?
These filter sticks are compatible with most mini and portable USB humidifiers, making them a versatile replacement option for personal humidifiers.
What are the dimensions of each filter stick?
Each stick measures 0.8cm x 8cm, a compact size that fits standard humidifier slots found in most mini and portable USB humidifiers.
How do I install the filter sticks?
Installation is easy and requires no tools—simply place a stick into the humidifier's slot and it's ready to use.
How does the absorbent material benefit my humidifier?
The high-quality absorbent material ensures consistent moisture output and helps reduce mineral buildup, which can extend the lifespan of your humidifier.
Why is a 20-pack a good choice?
The pack of 20 ensures long-term use and convenience, so you won't need to reorder replacements frequently.
Shipping & returns
Shipping
- Delivers to United States (based on your selected country/region).
- Estimated delivery: 3–15 business days after dispatch.
- Shipping cost: Free.
Returns
You can request a return within 14 days after delivery. Standard returns have a €4.00 EUR (approximately $4.66 USD) flat-rate return shipping fee, deducted from your refund. Return shipping is free for items that arrived damaged, defective, or incorrect. Items should be unused and in original packaging where possible. Contact us before sending anything back.