Filter funnels are filters that are used for solid-liquid separation by means of vacuum.
- Filter suction filters are connected to the suction bottle via a conical rubber seal (GUKO).
- Made of DURAN® glass with the proven properties such as chemical resistance and high resistance to temperature changes.
- Burnt-in and therefore permanently durable white print image.
- Available in a range of porosities 1 to 5.
- Filter funnels mate to a filtering flask via a conical rubber seal.