hat
Endèks la pèfòmans nan filtre lè a sitou refere a pousyè retire efikasite a, rezistans, ak kapasite nan pousyè kenbe. ka Pousyè retire efikasite ap kalkile dapre metòd sa a:
eng
The performance index of the air filter mainly refers to the dust removing efficiency, resistance, and the dust holding capacity. Dust removing efficiency can be calculated according to the following method: