Bottle-top Vacuum Filter System, Cellulose Nitrate Membrane

The square bottle-top vacuum filter systems support a higher capacity cellulose acetate (CA) membrane for greater filtering performance.

These new bottle/filter systems are designed for filtering and storing cell culture and/or tissue culture media, biological fluids, and other aqueous solutions.

Fits plastic or glass media bottles with 45mm neck sizes.
Cellulose acetate (CA) membranes provide fast flow rates and low protein binding and are good for filtering cell culture media.
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.
The expiration date appears on the filter funnel and shipping boxes.
The expiration date of the membrane is three years from the time the product is manufactured.