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Corning™ Disposable Vacuum Filter/Storage Systems

Features printed funnels that identify membrane type and product number for easy product product identification. Corning™ Disposable Vacuum Filter/Storage Systems provide a complete solution for your filtering needs. The system consists of a polystyrene filter funnel joined by an adapter ring to a removable polystyrene storage bottle with a separate sterile polyethylene cap.

Manufacturer:  Corning™ C431155

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Catalog No. 09-761-120




Funnel, Filter; Corning; For vacuum filteration; CA membrane; Sterile; Nonpyrogenic; Polyethylene pour spout cap; Hose connector; Filter dia.: 60mm; Membrane area: 54.5cm2; Receiver capacity: 115mL; Pore size: 0.45um; Individually packaged

Receiver easily unscrews from unit and can be sealed with a plug cap for filtrate storage.

  • Radiation sterilized and certified nonpyrogenic
  • Angled hose connector simplifies vacuum line attachment
  • Receiver bottles feature easy-grip sides for improved handling
  • Units are color coded by membrane type and labeled with both membrane material and pore size
  • All membrane types are tissue culture compatible, and heat-sealed to the support grid to maximize flowrate, and reduce foaming and protein denaturization
  • NYL, CN and PES membranes are detergent-free
Membrane Sizes
  • Models with 150mL funnel contain 42 × 42mm square membrane filter
  • 250mL funnel contains 49.5 × 49.5mm square membrane filter
  • 500mL funnel contains 63 × 63mm square membrane filter
  • 1000mL funnel contains 79 × 79mm square membrane filter
Membrane Types
  • Cellulose acetate (CA)—For low protein binding
  • Nylon (NYL)—For low extractables
  • Cellulose nitrate (CN)—For general-purpose filtration
  • Polyethersulfone (PES)—For fast flowrates and low protein binding

Not for parenteral use.

Description & Specifications


Angled hose
4.5cm bottle neck
Cellulose Acetate
12 case
Includes square membrane filter, graduated funnel and receiver of clear polystyrene, polyethylene neck adapter, orange HDPE plug seal
Cellulose acetate membranes provide fast flow rates and low protein binding and are good for filtering cell culture media
Vacuum Filter System


  • For a limited time, buy three cases of Corning™ or Falcon™ dishes, plates, flasks, media and filtration and get a case of Corning™ low-retention filtration systems at no additional cost when you order using the catalog numbers below.