Polyvent Filter #4, Whatman, pk/50

Inline filters designed specifically for venting of vessels

Diameter (Metric) Outer: 28mm
Pore Size: 0.2μm
Material (Membrane) : PTFE
Housing Material: Polypropylene
Autoclavable: Yes
Certifications/Compliance Biosafe; all materials meet USP Class VI requirements; Manufactured in GMP-controlled cleanroom facilities
For Use With (Application) Sterile venting of filling, mixing, holding, autoclave, fermentation, shipping, and dispensing vessels; For isolation of incubators, autoclaves, lyophilizers, EtO sterilizers, and fermenters; For biotech, pharmaceutical and diagnostics, and food and beverage
Length (Metric) 23mm
Filtration Area (Metric) 4.2cm2