Our Cartridge Line has changed! Pall Duofine cartridges have been discontinued by the manufacturer- the Polyfine line is the compatible pall product that we offer. See full compatibility chart.
Product Name: Pall Polyfine. See manufacturer cut sheet and specs
Filter Type: Surface
Filter media: Polypropylene
Porosity: .2 micron Nominal
Actual Length: 10 inch (10" option); 20 inch (20" option)
Configuration: Double open end (DOE)
FDA Rating: FDA Approved
Recommended Uses: For the polishing of wines with residual sugar. The .2 micron cartridge can also be used as a pre-filter to a .45 absolute membrane. Not recommended for final filtration.
Compatible Units/Housings for 10" option: WF1SS, WF1A, TC10SS, TC10P
Compatible Units/Housings for 20" option: TC20SS, WF240S2, DWF240S2
Notes: This as an FDA approved polypropylene cartridge called Polyfine made by Pall to replace the Duofine (which has been discontinued) in applications requiring FDA food contact approved products. We also recommend the new PIWC Polypropylene 0.2µ Filter Cartridge (PP10-.2 or PP20-.2), which is also a polypropylene cartridge, as a comparable alternative to this Polyfine filter cartridge, and is made with FDA compliant materials. None of these filters are recommended for final filtration prior to bottling.