Filter Wick for HWF-64 Humidifiers

These filters are designed to fit a wide range of models from Holmes, Bionaire, Sunbeam, and Hamilton Beach that utilize the HWF-64 filter standard. Always check your humidifier's manual or current filter model number to ensure compatibility before purchasing.

For optimal performance and air quality, replace the wick once per season. If you live in an area with particularly hard water, you may need to replace it sooner if you notice significant mineral buildup or reduced mist output.

Yes, for the best results, soak the new wick in cool water for a few minutes before installation. This helps the material absorb water more effectively and can assist in managing early mineral accumulation.

The antimicrobial treatment is applied to the filter material to inhibit the growth of bacteria and mold on the wick itself. This helps keep your humidifier cleaner and ensures that the mist released into your room remains fresh.

While these wicks are designed to trap water impurities, white dust is primarily caused by minerals in your tap water. If you are experiencing significant white dust, using distilled water in your humidifier is the most effective solution.