The Winix 1712-0110-00 Replacement Filter O is a complete one year filter. The True HEPA Filter captures 99.97% of particles and impurities as small as 0.3 microns, including pollen, mold, dust, pet dander and hair, other allergens and cigarette smoke. The Activated Carbon Filter uses an activated carbon coating to reduce large amounts of odor in the environment. The genuine Winix Filter O is compatible with Winix Air Purifier unit A230 and A231

FEATURES

• Compatible with Winix air cleaner models A230 and A231
• Genuine up to 12 months of filtration! Longer lasting than generic compatible filters
• Fine Mesh Pre-Filter: The first line of defense against the largest airborne particles found indoors
• True HEPA Filter: Captures 99.97% of airborne allergens including pollen, mold spores, dust, pet dander, microbes, and smoke (particles as small as 0.3 microns in size)
• Activated Carbon Filter: Reduces VOCs and household odors from cooking, pets, and smoke. It is designed to catch airborne particles found indoors
• Genuine Winix one year replacement filter set. For optimal performance, it is recommended to change the All-in-one True HEPA Canister Filter once every 12 months.