Virgin polypropylene filter housing with tapered 2mL, capped receiver tube; 10,000xG maximum centrifugal force. Available with Nylon, PTFE, PVDF, Regenerated Cellulose, and Cellulose Acetate as Material with pore size 0.22 or 0.45um. 2mL centrifugal filters, non-sterile. Filter sample volumes up to 2mL