The aerodynamic diameter of air bacteria and fungal spores mainly varies between 0.7-10 μm, which is also within the protection range.
Ububanzi be-aerodynamic bamagciwane asemoyeni nomoya wokukhunta buyehluka kakhulu phakathi kwe-0.7- 10μm, okubuye kube ngaphakathi kobubanzi bawo bokuvikelwa.