Nispira Replacement Filter for Blueair Blue Pure 311i Max Air Purifier – Activated Carbon & Pleated Media Item Package Quantity:3 This is a pure HEPA

This is a pure HEPA filter without activated carbon

Remove the existing filter and insert the Nispira replacement—no special tools are required

and seasonal pollen

The set will including paper filter (10 counts) in package

Nispira Replacement Filter for Blueair Blue Pure 311i Max Air Purifier – Activated Carbon & Pleated Media Item Package Quantity:3 This is a pure HEPABreathe Cleaner Air with a Perfect Fit Designed specifically for the Blueair Blue Pure 311i Max, this Nispira compatible replacement filter helps keep your air purifier performing at its best. Whether you're dealing with everyday dust, pet dander, or seasonal particles, a fresh filter helps maintain consistent airflow and filtration performance in your living space. Advanced Multi Layer Filtration This replacement filter features a dual layer