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Calculation of the air exchange rate

Calculate the desired air exchange rate or room size and select the appropriate HEYLO air cleaner.

For the calculation choose the air flow rate of one of our air cleaners. Which filter do you use? M-class or H-class?

Values for the air flow rate:Luftreinigung

Air cleaner PF 1000 - free M-class filter = 760 m³/h
Air cleaner PF 1000 - free H-class filter = 515 m³/h

Air cleaner PF 1400 - free M-class filter = 890 m³/h
Air cleaner PF 1400 - free H-class filter = 697 m³/h

Air cleaner PF 3500 - free M-class filter = 2.795 m³/h
Air cleaner PF 3500 - free H-class filter = 2.420 m³/h

CALCULATION OF THE AIR EXCHANGE RATE
m³/h
m
5,1
times
CALCULATION OF THE ROOM SIZE
m³/h
times
m
19,2

Please note that the calculated air exchange rate is only an approximate value.

The air exchange rate indicates how often the air cleaner should circulate the air in a room per hour. The user can determine this himself. The construction trade association BG Bau recommends a 15-times air exchange per hour.