28oz ADVANCED Replacement Filter

Description Seychelle ADVANCED Filter The Advanced filter is our Standard filter with the addition of a iodinated resin, which has been proven effective in the removal of bacteria and virus up to 6 logs (99.9999%). The filtration element has been impregnated with a proprietary anion that removes both Iodine and Iodide. It can be used in extreme conditions; turbid and stagnant water; and is ideal for emergencies and natural disasters. Removes up to 90% of Fluoride.