NEW! Over the next several months Corning is introducing a new square filter support with a higher capacity Polyethersulfone (PES) membrane for greater filtering performance. Continue ordering the same catalog numbers you are currently using and the new improved filters will show up in your lab as soon as they are available. These new 1000mL Systems are designed for filtering and storing cell culture media, biological fluids and other aqueous solutions. The new system consists of a 1000mL polystyrene receiver bottle and filter funnel with a 54.5m2 membrane and a polyethylene neck adaptor with hose connector.

·  Polyethersulfone (PES) membranes provide the fastest flow rates, the lowest protein binding and low extractables and are best for filtering cell culture media. 

·  1000mL receiver bottles feature easy grip sides for improved handling.

·  Additional storage bottles can be purchased to increase capacity.

·  Bottle caps are supplied sterile and individually packaged.

·  Angled hose connector simplifies vacuum line attachment.

·  Individually packaged, sterile and certified nonpyrogenic.

·  Each system has the membrane material and pore size printed on the unit and is color-coded by membrane type for easy product identification.

·  Expiration date appears on the filter funnel and shipping boxes.

·  Expiration date of the membrane is three years from the time the product is manufactured.