Description: Syringe filter PTFE:Hydrophobic PTFE membrane with Polypropylene(PP) housing,non sterile Diameter: approx. 13mm,pore size:0.22um,10/pack Connectors:Inlet:Female luer,Outlet:male slip luer Excellent unit-to-unit and lot-to-lot reproducibility and consistency Specification: Material: polypropylene Diameter: approx. 13mm/ 0.5 Inch Por Size: 0.22um Color: Yellow as shown in display pictures Package Includes: 100 Pieces Disposable Syringe Filters