0.2 μm µm nominal Filter Size 13 mm Alternate for 4554 Diameter (Metric) 13 mm Effective Filtration Area (Metric) 1 cm² Filter Media wwPTFE See All Attributes ACRODISC 13mm Mini w/0.45µm wwPTFE 100pk Product ID 2402TC Unit of Measure 1/PAC Min Order Qty 1 Pore Size 0.45 μm µm nominal Filter Size 13 mm Alternate for 4556 Diameter (Metric) 13 mm