KDF 55 Filter Media – 1 lb Copper-Zinc Redox Granules for Chlorine, Iron, Heavy Metals & Bacteria Removal

KDF 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 chlorine and reduces lead, mercury, nickel, and other dissolved metals.

• ✅ Iron & Hydrogen Sulfide Reduction – Controls “rotten egg” odors and protects plumbing and fixtures.

• ✅ Bacteria & Algae Control – Prevents biofouling inside granular activated carbon (GAC) beds.

• ✅ Extends Carbon Life – Significantly increases the lifespan and performance of GAC filters.

• ✅ Eco-Friendly & Recyclable – 100% recyclable, chemical-free, and non-toxic (unlike silver-impregnated filters).

How It Works

The unique copper-zinc alloy creates an electro-chemical reaction (redox) that transforms harmful contaminants into harmless components.

• Free chlorine is converted into water-soluble chloride ions.

• Heavy metals are electroplated onto the media surface, removing them from the water supply.

• Microorganism growth inside filters is controlled naturally, without toxic additives.

Applications

• Pre-treatment and post-treatment with GAC filters

• Whole house filtration systems

• Inline filters, carbon block filters, and refillable cartridges

• Wastewater and municipal water treatment

Product Details

• Weight: 1 lb KDF 55 Media

• Material: High-purity copper-zinc granules

• Function: Chlorine, iron, heavy metals, bacteria, and odor reduction

• Compatibility: Works with GAC filters, carbon block, inline, and refillable filter cartridges