47mm diameter. 0.45um pore size. Clearly defined grid lines spaced at 3.1mm intervals. Flexible. Tolerate handling without sacrificing integrity. Supplied sterile in individual packs with absorbent pad in polyester envelope. Low level of extractables.
White Sterile. Gridded, Without absorbent pad. Recommended for the majority of routine applications, this grade is manufactured under strictly controlled cleanroom conditions.