GE Whatman Vacu-Guard Disposable Disc Pump Filters protect vacuum line and pump from aerosol and particulate contamination. A hydrophobic PTFE membrane in a polypropylene housing retains 99.9% of all particles larger than 0.1µm. Use at operating pressures up to 1 bar (15 psi).
Prevents fluid/aerosol contamination of vacuum pumps
Can also be used with aspiration suction systems to prevent hazardous exhaust backup
Specifications for GE Whatman Vacu-Guard® Pump Filter