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Shell Water Systems

Heavy Metals

How We Remove Heavy Metals from Water

At Shell Water Systems, we utilize a multi-stage filtration approach to effectively reduce heavy metals—such as lead, mercury, arsenic, and chromium—that can be present in municipal water/well water supplies. Our systems are engineered with industry-leading components, including KDF-55 media and catalytic carbon to ensure cleaner, safer water for your home.

KDF-55 Filtration

KDF-55 (Kinetic Degradation Fluxion) is a high-purity copper-zinc alloy that removes heavy metals through a redox (oxidation-reduction) reaction. When water passes through the KDF media:

Carbon Filtration

 Catalytic Carbon follows KDF-55 in many of our systems. This stage:

Reverse Osmosis (RO) Filtration

For maximum protection, our reverse osmosis systems provide ultra-fine filtration that removes up to 99% of total dissolved solids (TDS), including:

This is especially beneficial for drinking and cooking water, delivering the purest form of filtration available for residential use.

The Harmful Effects of Heavy Metals in Municipal Water

Even treated municipal water can contain trace levels of heavy metals, often from aging infrastructure, corroded pipes, industrial runoff, or groundwater contamination. Prolonged exposure may lead to:

Protect Your Water—Protect Your Health

At Shell Water Systems, our filtration solutions are designed not only for performance but also for peace of mind—delivering cleaner, safer water that protects your family, plumbing, and appliances from the hidden dangers of heavy metals.

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