Pall Life Sciences Vacushield Filters integrate the hydrophobic PTFE membrane which allows air and gases to pass through freely while blocking aqueous solutions and aerosol contaminants. The filter removes 0.3µm particulates at 99.97% efficiency, protecting vacuum pumps from damage. It also helps prevent bacterial contamination in lab air.
Inlet and outlet are 1/4-1/2" hose barbs with male Luer inner taper. Filter has a 50mm diameter with 0.45µm pore size. Autoclavable.
Highly effective retention of bacteria with minimal restriction of pump performance
Filter allows air and gases to pass while blocking aqueous solutions