Air Changes per Hour (ACH) Calculator
Select CADR Input:
Enter CADR Manually
Select Air Purifier
Clean Air Delivery Rate (m³/h):
Select Air Purifier:
-- Select an Air Purifier --
AirFanta 3Pro - High Efficiency Filter
AirFanta 3Pro - High Efficiency + Activated Carbon Filter
Select Purifier Speed:
Select Room Dimension Input:
Room Area (m²)
Room Length & Width (m)
Room Area (m²):
Room Length (m):
Room Width (m):
Room Height (m):
Calculate ACH