Dupont Amberlite IR 120 Na / IRC 120 Na resin is a high-performance strong acid cation resin media used for water purification, water softening, and ion exchange processes . This resin works effectively to bind calcium (Ca²⁺) and magnesium (Mg²⁺) ions, thereby eliminating water hardness , preventing scale on pipes, boilers, RO membranes, and industrial equipment.Made by Dupont , Amberlite IR 120 Na / IRC 120 Na is known for its high chemical resistance, large ion exchange capacity, and long service life . This media is stable for use in household installations, drinking water depots, the food & beverage industry, and wastewater treatment.Advantages of Dupont Amberlite IR 120 Na / IRC 120 Na ResinEffectively removes hardness (Ca, Mg)Improve water quality to be clearer & process worthyEasy regeneration using salt (NaCl)Compatible for small to industrial scale water filter systemsHigh resistance to pressure & pH variationsApplication UsageHousehold water filter (softener)Pre-treatment sistem Reverse Osmosis (RO)Food & beverage industryBoiler & cooling towerRefill drinking water depotBrief SpecificationsJenis resin: Strong Acid Cation (SAC)Form: Crosslinked polystyrene gelGrade: Sodium form (Na⁺)Packaging: 25 liter sack / 25 liter equivalent