iFilters MED-CAT10-025 Premium 10% Crosslink Water Softener Resin, 2-Pack, 1/2 Cu Ft
The iFilters MED-CAT10-025 Premium 10% Crosslink Resin 2-pack helps restore water-softening performance by reducing hardness-causing calcium and magnesium ions, minimizing scale buildup, soap scum, and water spotting. Engineered as an upgrade from conventional 8% crosslink resin, the premium 10% crosslink structure provides enhanced durability and greater resistance to chlorine-related degradation, helping maintain reliable performance over time. Ideal for replacing old or exhausted resin, it helps restore softer water, improve everyday water quality, and protect appliances and plumbing in compatible residential, commercial, and RV water softener systems.
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Premium 10% Crosslink Resin – Premium 10% crosslink resin helps improve salt efficiency during regeneration and offers up to twice the expected lifespan of conventional 8% crosslink resin for longer-lasting water-softening performance.
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Enhanced Chlorine Resistance – 10% crosslink resin is designed to provide greater chlorine & oxidation resistance, preventing premature degradation and maintaining reliable ion exchange performance.
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Helps Minimize Scale Buildup – Exchanges calcium and magnesium ions to soften hard water, helping reduce scale buildup, soap scum, spotting, and mineral deposits on plumbing, fixtures, and appliances.
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Efficient Regeneration & Water Flow – High-capacity cation exchange media supports consistent water flow, effective backwashing, and efficient regeneration to help maintain dependable softening performance.
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Universal Softener Compatibility – 100% compatible with residential, commercial, portable, and RV water softener systems. The easy-pour design minimizes mess and simplifies installation, helping make resin replacement easier and more convenient.
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Important TDS Notice – Designed to reduce water hardness through ion exchange, not total dissolved solids (TDS). A water softener does not significantly lower TDS readings; TDS reduction typically requires reverse osmosis or another treatment method designed to remove dissolved solids.
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Lifetime Technical Support – Every iFilters product is backed by knowledgeable lifetime technical support. Our team can assist with compatibility, resin replacement, maintenance, troubleshooting, and selecting the correct media before and after your purchase.
Designed for compatible residential, commercial, portable, and RV water softeners, with two convenient 1/4 cubic foot easy-pour bags for hassle-free resin replacement and tank refills.
Built for lasting softening performance with greater salt efficiency and fewer resin replacements than conventional 8% resin.
Provides approximately 2× the resistance to chlorine-related breakdown compared with conventional 8% crosslink res
Reduces hardness-causing calcium and magnesium ions to help minimize scale buildup, soap scum, spotting, and mineral deposits on plumbing, fixtures, and appliances.
Easily replace old, fouled resin with high-capacity cation exchange resin to help restore consistent water flow, effective backwashing, and efficient regeneration for dependable water-softening performance.
