We carry to complete line of Purolite Cation resin. Cation ion resins trade hydrogen or sodium for stronger cations in water such as Calcium and Magnesium Cation resin in the Sodium (na form is used to soften water. Hydrogen (h form Cation is usually accompanied by a hydroxyl anion to produce purified water with balanced pH. Buying in bulk? Call us. Prices are negotiable with volumes over 10 ft3. How Much Media do you need?

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