or
EZFlow* Syringe Filter 33mm^ EZFlow* Syringe Filter, Filter Diameter: 33mm, Filter Material: Hydrophobic PTFE, Filter Pore Size: 0.45um, membranes are reinforced with polypropylene housing with female Luer-lok inlet and male Luer slip outlet, Application: HPLC, GC, Diameter: 1.31in, Height: 1.02in