Captiva Premium Syringe Layered Filter, polypropylene housing, glass microfiber pre-filter, PTFE membrane, 25 mm diameter, 0.45 um pore size, 100/pk. Captiva syringe filters offer the industry's highest flow rates and loading capacities. Using Captiva syringe filters also significantly extends column lifetime. Choose from a variety of membrane types and pore sizes to suit your needs.
