Disposable transfer caps are for use with plastic Erlenmeyer flasks (see 29152-146 series)

Internal end of liquid transfer port rigid polypropylene dip tube angled to reach bottom of flask; external side has OD C-Flex tubing closed with female luer sealing cap.

Vent filter is 50 mm (2") in diameter, with a 0.2 µm pore PVDF membrane and barbed fitting. Internal end of liquid transfer port rigid polypropylene dip tube angled to reach bottom of flask; external side has OD C-Flex tubing closed with female luer sealing cap.