A230 Replacement Filter for Winix A230 A231 Air Pur-ifier

FIT MODELSA230 filter replacement for Winix A230, A231 air pur-ifier, part # 1712-0110-00, filter O, 2 Pack. | 3-In-1 Efficient Filtration A230 air pur-ifier filter include pre-filter, The true high efficiency filter and High-Efficiency Activated Carbon Filter. The pre-filter captures the largest airborne particles in the room. A231 filter replacement effectively captures up to 99.97% of airborne as small as 0.3 microns and odors with the True filter and activated carbon filter. Perfect choice for protecting your home from pet hair, pet dander and odors. | Easy InstallationSimply take out and replace the A230, A231 air pur-ifier replacement filter from your machine unit when needed without any tools. Please confirm your accessories model and size before order! For more details refer to the product picture. | Regular ReplacementRecommended to replace replacement part once every 3-6 months, or dependent on usage. We are committed to providing fresher, cleaner air for every customer. | Customer Service100 satisfaction guarantee. We Value Each Customer's Opinion. Any questions, please contact us for free, we will try out best to give you a satisfactory solution.