USB Humidifier Filter Sticks – 10 Pack

USB Humidifier Filter Sticks – 10 Pack

Maintain compatible mini humidifiers with a 10-pack of USB humidifier filter sticks. Absorbent cotton replacement wicks are available in several lengths for desktop, travel, and small personal humidifiers.

Key Benefits

• Ten replacement cotton wicks
• 80 mm, 90 mm, and 100 mm options
• Supports regular humidifier maintenance
• Compact refill pack

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Humidifier cotton sticks, mini humidifier refills, USB humidifier wick, replacement mist filter, desktop humidifier filter, cotton swab rod, travel humidifier accessory, and 10-pack filter refills.

FAQ

Are they universal? No. Measure the existing wick and confirm diameter and length compatibility.

Should I soak a new wick? Follow the humidifier instructions; many cotton wicks require soaking before first use.