About This

• Fits for Winix A231 A230: Replacement Filter size O - 1712-0110-00 compatible with Winix A230 and A231 360° All-in-One 4-Stage True HEPA Air Purifier with PlasmaWave Technology
• 3-Stage Filtration: The A231 Filter Replacement includes a Pre-Filter, H13 True HEPA Filter, and Activated Carbon Filter. Fine Mesh Pre-Filter is the first line of defense against the largest airborne particles found in indoor environments. Activated Carbon Filter can reduce household odors from cooking, pets and smoke
• H13 True HEPA Filter: A230 True HEPA Replacement Filter Size O can help you better improve your air quality, bring you fresh air, and is the ideal product to improve your quality of life
• A231 Replacement Filter Pack: Our A231 replacement filters are made of high-quality materials. You will receive 2 Value Packs.1712-0110-00 Replacement Filter O is a complete one-year filter. For optimal performance, it is recommended that the All-in-One True HEPA Canister Filter be replaced every 12 months
• After-Sales Service: Installing the A230 filter saves time and effort. No tools are required. Any questions, you can contact us, we will try our best to give you a satisfactory solution