Exchange Resin | Buy Ion

Use cation exchange resin (like CG8 ). This is the most common residential use, replacing calcium and magnesium with sodium ions to prevent scale buildup.

If high iron levels are your main concern, specialized resins like CN8-F are more appropriate than standard softening resins. Ultrapure Water Production: buy ion exchange resin

) which combine anion and cation resins for maximum demineralization. Use cation exchange resin (like CG8 )