Looking for a greener alternative to the plastic waste of single-use filter funnels left after your microbiology quality control? Give magnetic filter funnels a try.


A reusable filter funnel reduces plastic waste and financial cost versus single-use disposable filter funnels. Pall’s magnetic filter funnels can be continuously reused when handled properly and sterilized in an autoclave, and the only consumables you’ll need to dispose of are the 47mm membrane discs.


An easy option for one-handed vacuum filtration of liquids, mounted to either the 3-place stainless steel manifold, or the portable Sentino® peristaltic pump.


Key Benefits of Sentino and 47 mm magnetic filter funnels

  • No leak magnetic seal
  • Built from sturdy polyphenylsulfone
  • Broad chemical compatibility
  • Autoclave suitable
  • One-handed operation
  • Range of 47 mm membrane discs available
  • Available in 150, 300 and 500 mL capacities


Also consider the Sentino membrane dispenser. Automatically unpack and prepare a membrane disc with the press of a button, without needing to touch the membrane, thereby reducing potential contamination points.

Contact A Specialist