Review (mpn: 32025769 for sale) 32025769 DIAFIL Syringe Filter Ptfe 25mm 0.45UM PK100. 6ml, filter material ptfe, housing polypropylene, dia. 45 micron m, capacity 0. Syringe filter, 25mm, pore size 6mm, housing height 26. 5mm, inlet connection female luer lock, outlet male luer, max.