Air changes per hour is the volume of air supplied and removed from an area in one hour using an HVAC system...

Heating ventilation and air conditioning system is also called as HVAC.Heating ventilation and air conditioning systems play an important role ...

HEPA filters are defined as the filter that removes 99.95% or 99.97% particulate of size less than equal to or greater than 0.3 microns...

A clean room is a room in which particles and the viable count is kept within standard and defined ranges...

Airlock system plays an important role in pharmaceutical industries to protect clean rooms from contaminants and to prevent cross-contamination...