Winix air purifier model is compatible with Zero Compact.

Fine Mesh Pre-Filter: It is the first line of defense against the largest particles in the air found indoors.

True HEPA Filter: Captures 99.99% of airborne allergens, including pollen, dust, pet dandruff, germs, and smoke (particles as small as 0.3 microns in size).

Carbon Filter: Reduces VOCs and household odors from cooking, pets, and smoking.

Designed to capture indoor airborne particles.

Original Winix one-year replacement filter set.

For optimal performance, it is recommended to replace the All-in-One True HEPA Filter every 12 months.

Winix Zero Compact Replacement Filter Set – Filter O is a complete filter for one year.

True HEPA Filter captures 99.99% of particles and impurities as small as 0.3 microns, including pollen, dust, pet hair and hair, other allergens, and cigarette smoke.

Carbon Filter uses activated carbon coating to reduce large amounts of odor in the environment.

Original Winix Filter O is compatible with Winix Air Purifier Zero Compact.

For optimal performance, it is recommended to replace the All-in-One True HEPA Filter every 12 months.