The Hale replacement filter features an advanced HEPA filter with an integrated carbon layer, designed to maintain optimal performance. The multi-layer filter technology filters out 99% of airborne particles down to 0.3 microns, effectively capturing invisible particles and gases such as pollution, allergens, and pathogens.

The smart sensor will turn red after 500 hours, indicating the need for a filter change, ensuring your personal air purifier continues to provide fresh, clean air wherever you go.