Nano KDF is a patented water purification media with a surface area and porosity 100 times more than that of KDF™ media. A high-purity copper-zinc alloy filtration medium designed for chlorine and heavy metal removal through redox (electron transfer) reactions.
Compared to KDF-85, it's optimized for higher chlorine concentrations and sulfur compounds.
Nano KDF media exhibits powerful redox capabilities through its micron-scale primary cells. Additionally, it prevents the growth and proliferation of bacteria and viruses by altering the oxidation-reduction potential.
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NSF 61-certified for drinking water safety
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Works in wider pH ranges vs. KDF-85 (effective at pH 6–10)
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Long lifespan – Backwashable and reusable
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Chlorine Removal – Eliminates up to 99% free chlorine (more effective than KDF-85 for high-chlorine water)
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Sulfur Reduction – Targets hydrogen sulfide (H₂S) causing "rotten egg" odor
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Heavy Metal Control – Reduces soluble lead (Pb), mercury (Hg), chromium (Cr), etc.
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Scale/Bacteria Inhibition – Prevents limescale and slows microbial growth
Nano KDF Exceeds KDF Filtration Ability
Nano KDF 1 media is a high-performance copper-zinc alloy filtration material specifically engineered for superior chlorine and heavy metal removal through redox reactions. Unlike standard KDF-85, this specialized medium excels in treating high-chlorine water and effectively eliminates sulfur compounds, removing up to 99% of free chlorine and neutralizing hydrogen sulfide (H₂S) responsible for unpleasant odors.
The NSF 61-certified media also reduces soluble heavy metals like lead, mercury, and chromium while inhibiting scale formation and microbial growth. With its ability to function across a broader pH range (6-10) and durable, backwashable design, it is particularly valuable as a pre-filter for RO systems, well water treatment, commercial water softeners, and industrial wastewater applications. Its enhanced chlorine and sulfur removal capabilities make it ideal for challenging water conditions, and it works synergistically with activated carbon for comprehensive water purification.
The media's long lifespan and reusability offer cost-effective performance for both residential and commercial water treatment systems.