Resin - 10% Cation Premium Crosslinked Resin

10% Cross Linked 100% Ion exchange Water Treatment Resin 1.5 cu.ft. of upgraded 100% ion exchange, 10% crosslinked strong acid cation water softening resin for whole house water softeners.It is recommended to use higher purity crosslink resin any time softening chlorinated water because it's much more durable towards chlorine & iron.Features: 100% Ion-exchange Ion exchange is a water treatment commonly used for softening and removing salt (and also other substances) from the water. Cation: positively charged 10% Crosslinked longer lifespan Chlorine Resilient Iron Resistant Lifespan: With respect to the water condition, 10% crosslink resin lasts 2x more than an 8% resin (20 years).Approvals: USDA, NSF, FDA            10% Cation Resin, Premium Crosslink, 1.5 cu. ft. --------------------