Sterile tissue culture filters in polystyrene funnels attach securely by threaded polyethylene ring to standard media bottles
Square membrane funnel design provides improved flow rates. Available in 150mL, 500mL, and 1L sizes with either 33 or 45mm necks to fit most glass or plastic media bottles. Angled hose adapter rotates for easy vacuum line attachment. Choose from four membrane types: polyethersulfone (PES), cellulose acetate (CA), cellulose nitrate (CN), or nylon (NY). PES filters give lowest protein binding and fastest flow rates.
Ordering information: Complete with filter, dust cover, and polypropylene tubing connector. Media bottle not included.