Nispira 2-packs F7400 Smart Filter Replacement Compatible with Blueair Protect 7470i, 7500, 7410i Air Purifier 3-in-1 HEPA Activated Carbon Foldable

Nispira 3-in-1 HEPA filter replacement with activated carbon compatible with Blueair Protect 7400 series air purifier with model number 7470i and 7410i | Folded design to enable optimal air flow and performance over time. Compared to original part F7400 | Preliminary black mesh filter traps hair, dust and debris. HEPA filter removes fine dust, pollen etc. The activated carbon on both side helps remove smoke, odor, pet smell, chemical VOCs etc. | 2 Pack included. Filter dimension: 12.87" x 9.25" x 3.43" | Recommend to replace the filter annually to optimize the performance. Quality meets or exceeds leading national brands