Progard® 2 Pretreatment Pack

Removes large particles and free chlorine from tap water. This pack optimizes system lifetime by protecting the reverse osmosis (RO) membrane against mineral scaling, organic fouling, and chlorine oxidation. The pack includes activated carbon, depth filter, and polyphosphates for water pretreatment. It is suitable for tap water feed with silt density index (SDI) <12, Cl2 <3 ppm and TOC <2000 ppb. For use with AFS®, Direct-Q®, Elix®, and RiOs™ systems.