... is a high capacity, shock resistant, gelular,Type I ,strongly basic anion exchange resin. For ... Removal201x4 is a high capacity, shock resistant, gelular,Type I ,strongly basic anion exchange resin supplied in the ... beads. 201x4 is intended for use in all type of deionization systems and chemical processing applications and is ... (2 to 10 gpm/cu/ft.) Strong-Base Type I (Gel) Anion Exchange Resin