Compatible with Winix air purifier model Zero True HEPA Filter: Captures 99.99% of airborne allergens, including pollen, dust, smoke, pet hair, and other ultra-fine particles as small as 0.003 microns.

Carbon Filters (4-pack): Reduces VOCs and household odors from cooking, pets, and smoking.

Designed to capture indoor airborne particles, which helps extend True HEPA Filter life.

Original Winix one-year replacement filter set.

For optimal performance, it is recommended to replace the True HEPA Filter every 12 months and the Carbon Filter every 3 months.

Winix Zero Replacement Filter Set – Filter A is a complete set of filters for one year.

Winix True HEPA captures 99.99% of airborne allergens, including pollen, dust, smoke, pet hair, and other ultra-fine particles as small as 0.003 microns.

4-Piece Carbon Filters capture large particles, extending the life of the True HEPA filter and absorbing odor in the environment.

Original Winix Filter A is compatible with Winix Air Purifier Zero.

For optimal performance, it is recommended to replace the True HEPA Filter every 12 months and the Carbon Filter every 3 months.