Nispira True HEPA replacement filters designed for compatibility with Honeywell air purifier models. These high-efficiency filters are engineered to capture 99.97% of airborne particles as small as 0.3 microns, including smoke, dust, pollen, mold spores, fabric fibers, and pet dander. Maintaining clean air in your home is simplified with these easy-to-install replacements that ensure your machine operates at peak performance. This listing includes two individually boxed filters, still sealed in their original factory plastic wrap.