Seychelle Filter Advanced

The Advanced filter is made of the same media as the Standard filter with the addition of EPA approved iodinated resin (EPA Reg #: 35917-2), which has been proven effective in the removal of bacteria and virus to six logs (99.9999%). Removes up to 90% of fluoride. It can be used in extreme conditions; turbid and stagnant water; and is ideal for emergencies such as hurricanes, cyclones, etc. such as events that occurred in the US with Katrina and the hurricane in Haiti. (Not to be used with salt water)