Ultrafilter’s alternative range for Ingersoll Rand elements

AO – FF: Retention rate 99,9999 % at 0,01 micron, residual oil content 0,05 ppm
AA – MF: Retention rate 99,99998 % at 0,01 micron, residual oil content 0,03 ppm
AX – SMF: Retention rate 99,99999 % at 0,01 micron, residual oil content 0,01 ppm
AC – AK: Residual oil content 0,003 ppm (with SMF-prefilter)