Nispira F7400 Protect 7400 SmartFilter Replacement 3-in-1 HEPA Activated Carbon Foldable Blueair Protect 7470i, 7410i Air Purifier Remove Smoke, Dust, Chemical Smell Item Package Quantity:2 following the manufacturer's instructions for

following the manufacturer's instructions for your air purifier model

whether pouring the concentrate over a full glass of ice or adding cold water as desired

ensuring that your air purifier operates at its best for longer periods

True HEPA filter and 4 activated carbon pre filter included

Nispira F7400 Protect 7400 SmartFilter Replacement 3-in-1 HEPA Activated Carbon Foldable Blueair Protect 7470i, 7410i Air Purifier Remove Smoke, Dust, Chemical Smell Item Package Quantity:2 following the manufacturer's instructions forNispira 3 in 1 HEPA filter replacement with activated carbon compatible with 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 capturing any big particles such as hair, dust and debris. HEPA filter removes up to 99. 97 percent of airborne particles size as small as 0. 3 microns. The activated carbon on both