Available: 225 PK. compare. Syringe Filter MER C0000292 25 MM Diameter, 0.45 um Pore, PVDF Hydrophilic, Welded Syringe Filter with Printing (100 (0 reviews) Qty. Price: $32.99 / PK. Available: 114 PK. compare. Syringe Filter MER C0000376 13 MM, 0.22 um, PTFE, Hydrophilic with Outer Ring and Printing, Non- Sterile, Syringe Filter...