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Ships within 48 hours · Estimated delivery Aug 30 - Sep 4
This 5 lb Refill Media Kit is designed for Big Blue 4
✅ Naturally Occurring Mineral – Safe
High MnO₂ Coating (10%) – superior oxidation and co-precipitation performance
and improved flow rates compared to standard 10” filters
5" x 20" Spot-Free Rinse System performing at its best with our Resin Refill Kit
KDF 55 Filter Media – 1 lb Copper-Zinc Redox Granules for Chlorine, Iron, Heavy Metals & Bacteria Removal marine depot This 5 lb Refill MediaKDF 55 Process Media is a high purity blend of copper zinc granules that use the patented redox (oxidation reduction) process to effectively reduce chlorine, iron, heavy metals, hydrogen sulfide, and bacteria from water. This eco friendly, recyclable media is widely used in both residential and commercial water treatment systems to deliver safer, cleaner, better tasting water. Key Benefits Chlorine & Heavy Metal Removal Eliminates up to 99% of free
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