Deerma F628W/F628S Humidifier Water Filter Element - High-Density Cotton Fiber, White

Hard water can quickly turn a pleasant mist into a source of white dust and scale buildup inside your Deerma humidifier. This replacement water filter element tackles those issues at the source, trapping impurities before they enter the mist. Designed specifically for Deerma F628W and F628S models, it keeps your humidifier running cleanly and efficiently.

Who is it for

Anyone using a Deerma F628W or F628S humidifier who wants to maintain optimal performance, reduce cleaning frequency, and enjoy purer mist output. Ideal for households in areas with hard water or those sensitive to airborne mineral particles.

Main features

• High-density cotton fiber media effectively removes water impurities, reducing white dust formation.
• Helps prevent scale buildup inside the humidifier, extending the life of the appliance.
• Enhances mist purity for a cleaner, healthier humidification experience.
• Drop-in replacement design makes installation quick and tool-free.
• Disposable element—no washing or maintenance required; simply replace when exhausted.

Specifications

• Compatible models: Deerma F628W, Deerma F628S
• Filter media: High-density cotton fiber
• Material composition: Non-woven fabric, cotton
• Shape: Cylindrical
• Color: White
• Package quantity: 1 unit
• Recommended lifespan: Up to 3 months (varies with water hardness and usage)
• Installation: Drop-in replacement
• Maintenance: Disposable, not washable

Tips

For best results, replace the filter every 2–3 months or sooner if you notice reduced mist output or white dust. Always use clean, preferably distilled or demineralized water to extend filter life. Check your humidifier's user manual for specific replacement instructions.