High filtration efficiency long service life ModelOriginal air filter No.Dm mHm m dD1m mD2m mThe company's product codeSA-15A,SA—22A,SA-30A ,SA30A ,SA37A ,SA-55W/A, SA-75W/A, SAPOW/A91107-01271151-46950942121-12UNF6272AO0901SA-120W/A,SA-132W/A ,SA-160W/A ,SA-185W/A ,SA-220W/A,SA-250W/A91107-03213530211/2-16N100110AO1301 ModelFlow m3/min/0.75MPaOriginal air filter No.Filter diametermmFilter ...