Nispira True HEPA Replacement Filter Compatible with Winix A230 and A231 Air Purifier Part 1712-0100-00 Filter O, 3 Packs

Nispira premium True HEPA and activated carbon pre filter replacement set compatible with Winix air purifier A230 and A231 Compared to Winix filter O 1712-0100-00 True-HEPA filter captures up to 99.97% of particles as small as 0.3 microns. Activated Carbon Pre-filter deodorizes odors and traps large particles. 3 Packs included. 100% customer satisfaction guaranteed. Quality meets or exceeds leading national brand