KDF 85 Filter Media – 2 lbs Copper-Zinc Redox Granules for Iron, Sulfur Odor, Heavy Metal & Bacteria Removal in Well Water Systems shower purifier 5” x 20” Activated Alumina

5” x 20” Activated Alumina + GAC + KDF55 Cartridge Size 4

Resin Replacement Made Simple

🧊 Reverse Osmosis Pre-Filtration – Protects RO membranes from iron and sulfur fouling

This is the exact replacement kit for Dual Reverse Osmosis Water Systems

KDF 85 Filter Media – 2 lbs Copper-Zinc Redox Granules for Iron, Sulfur Odor, Heavy Metal & Bacteria Removal in Well Water Systems shower purifier 5” x 20” Activated AluminaKDF 85 Process Media is a high purity copper zinc filtration granule designed to effectively treat well water and municipal supplies. Using a patented redox (oxidation reduction) reaction, KDF 85 reduces iron, hydrogen sulfide (rotten egg odor), heavy metals, and controls the growth of bacteria, algae, and fungi without adding chemicals to your water. This eco friendly and recyclable media is highly efficient, requiring only modest tank sizes, which