Refresh your air purification system with this Habitat 280a(e) Replacement Filter featuring HEPA 13, activated carbon, PET, and silver ion technology. The HEPA 13 media captures 99.97% of airborne particles as small as 0.3 microns, while the activated carbon helps reduce odors from smoke, cooking, and pets. PET and silver ion components add another layer of filtration support. As a genuine replacement, it’s designed for an exact fit and optimal performance in the Habitat 280a(e) air purifier.