2-piece replacement filter for Winix A230 and A231 air purifier, H13 HEPA activated carbon filter replacement

[Precision Compatibility & 360° Design] Specifically engineered A230 replacement filter Size O (1712-0100-00) for seamless compatibility with Winix A230 and A231 air purifiers. The 360° all-in-one 4-stage configuration supports even airflow distribution, helping your purifier maintain strong, stable performance in bedrooms, living rooms, and offices. [3-Stage Filtration System] This A231 replacement filter combines a fine mesh pre-filter, H13 true HEPA filter, and a high-efficiency activated carbon layer. The pre-filter traps hair, lint, and large particles, while the HEPA core captures fine dust and allergens. [H13 True HEPA Filtration] The A231 air purifier replacement filter Size O is built with H13 true HEPA media that captures up to 99% of airborne particles as small as 0.3 microns, including dust, pollen, and pet dander. This advanced filtration helps relieve indoor air quality concerns, supporting more comfortable breathing for families.

[Cost-Effective Long-Lasting Value] Each A231 replacement filter pack includes 2 value filters (1712-0110-00), giving you up to 12 months of effective purification coverage per set under normal use. This economical option reduces the frequency of purchases.

[Quick Tool-Free Installation & Service] The A230 filter is designed for fast, hassle-free replacement with no tools or technical skills required—simply open the purifier, remove the old filter, and insert the cartridge. If you encounter any issues or questions,

Color: As shown

Material: Plastic

Package Contents:

2 x Air Purifier Filters

Only the above package contents are included; other products are not included.

Note: Light reflection and different displays may cause a slight difference between the color of the item in the picture and the actual item. A measurement error margin of +/- 1 to 3 cm is possible.