FiberFlo “NN” cartridges consist of a nylon membrane with thermally bonded nylon components to provide a very durable product with only one material of construction.
The hydrophilic nylon membrane contains no surfactants or surface wetting agents. Manufactured under QSR, the filters are 100% integrity tested in manufacturing to ensure consistent and reliable performance.
Absolute ratings for FiberFlo “NN” cartridges can be verified in the field by integrity testing using bubble point or diffusional flow testing.
All FiberFlo “NN” cartridges pass USP Class VI plastics tests as well as tests for cytotoxicity, hemolysis and pyrogenicity.
FiberFlo cartridge filters are manufactured to medical device quality standards with adherence to QSR manufacturing guidelines. These filters exceed the requirements of USP Class VI Plastics Testing and meet USP standards for purified water extractables. FiberFlo NN cartridge filters are integrity testable by diffusional methods.
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