Nispira True Hepa Activated Carbon Filter Set for Air400 Bissell Air Purifier 2520 and 2521 Item Package Quantity:1 Quality of the filter meets

Quality of the filter meets or exceeds leading national brands

Activated carbon pre filter replacement compatible with Air Purifier KC-850U

Durable replacement filter construction

5 inches (H) × 12

Individually sealed in box

Nispira True Hepa Activated Carbon Filter Set for Air400 Bissell Air Purifier 2520 and 2521 Item Package Quantity:1 Quality of the filter meetsNispira True HEPA filter with preliminary filter and activated carbon filter compatible with Air Purifier Air400 Compared to original part 2520 carbon filter and 2521 true HEPA filter Preliminary Filter to trap hair and pet dander. High quality HEPA filter capture 99. 97% of airborne particles down to 0. 3 microns. Activated carbon filter captures household odor and chemical VOCs Dimension: 1. 3" x 13. 7" x 16. 06". Suggest replacing the filter set