A231 Replacement Filter Size O, 1712-0100-00 Compatible with Winix A230 and A231 Air Purifier 3-in-1 HEPA Filter 99.97% Filtration, 2 Pack

<p>A231 filter replacement effectively Captures up to 99.97% of airborne as small as 0.3 microns with a built-in pre-filter and avtivated carbon odor filtration.</p>

• 【PERFECT COMPATIBILITY】A231 replacement filter compatible with Winix A230/A231 air purifier, compared to part # 1712-0110-00 Filter O，2-pack high-efficiency HEPA filter.
• 【High Efficient】1712-0110-00 filter replacement size O combine with fine mesh pre-filter, H13 true HEPA filter and activated carbon filter work together to help increase the filtration efficiency of Winix A230 A231 air purifier, attaching airborne particles and unwanted odors in your living space for improved air quality.
• 【H13 True HEPA】The True HEPA H13 filter captures 99.97% of airborne particles as small as 0.3 microns, such as dust, pollen, pet dander, and smoke. Experience improved air quality and breathe easier. comes with a built-in pre-filter and avtivated carbon odor filtration.
• 【Activated Carbon Filter】Full of activated carbon content for excellent odor filtration that re-duces VOCs and household odors from cooking, pets, and smoke.
• 【Improve Air Quality】It is suitable for asthma patients or people with sensitive respiratory systems. It can capture airborne debris and irritants in the indoor, helping to re-duce symptoms such as sneezing, coughing and sinus irritation caused by indoor air pollution.
• 【Cost-Effective Solution】2-pack of filters offers a budget-friendly alternative for winix air purifier, providing you with the same high-quality performance without the premium price tag.