Our Cartridge Line has changed! Read More.
See full compatibility chart for comparable products to our discontinued ones. Also see our Filter Cartridge Selection chart for our full product line.
Product Name: PIWC Fiberglass
Filter Type: Surface
Filter media: Fiberglass
Porosity: .45 micron Nominal
Actual Length: 10 inch (10" option); 20 inch (20" option)
Configuration: Double open end (DOE)
FDA Rating: FDA Compliant
Recommended Uses: For the polishing of dry wines with no residual sugar or sorbate. 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: For an FDA approved cartridge we recommend the new Pall PF10-.45 or PF20-.45, a polypropylene cartridge called Polyfine, to replace the Duofine in applications requiring FDA food contact approved products. We also recommend the new PIWC PP10-.45 or PP20-.45 which is a polypropylene cartridge, much like the PF10-.45, as a comparable alternative to this cartridge and is made with FDA compliant materials. None of these filters are recommended for final filtration prior to bottling.