The Hot Water Hero
KDF-55

KDF-55 is a blend of high-purity copper and zinc granules. As water flows over them, a natural exchange of electrons turns free chlorine into harmless chloride and reduces heavy metals like lead and mercury. Plenty of filter media slow down in heat. KDF-55 keeps working in a hot shower, which is exactly where you need it.

Copper-zinc KDF-55 granules used in the Muravai shower filter

The Real
Shower Benefits

  • Less Chlorine
  • Fewer Heavy Metals
  • Hot Water Ready
Close-up of copper-zinc KDF-55 granules with water droplets

Key Focus Areas

Chlorine, heavy metals like lead and mercury, and buildup inside the filter.

Why We Use It

Copper-zinc media reduces chlorine and heavy metals, keeps working in hot water where many filter media slow down, and helps limit scale and bacteria buildup inside the filter.

Try It Now

Explore Our
Filter Layers