Best Water Ionizer Filtration in the World! .01 Micron - Same Micron As Kidney Dialysis Machines Dual Set Filters to 99.9% Purity Primary ACF Fiber Active Carbon Filter Removes Rust, Dregs, Chlorine, VOCs Plus Secondary Composite Ceramic Filter with Ion Ceramic to Create Electrolytes Tyent's Ultra Filter Set for the HYBRID uses a .01 micron filtration level, the same as what is used in kidney dialysis machines. "Ultra Plus" filtration ensures the PUREST, HEALTHIEST and SAFEST alkaline water available on earth. Witness the Amazing Taste and Health Benefits from Tyent's Ultra Filters for the Edge-9000T.