Water purifier filter, and water purifier comprising same

A water purifier filter consists of a housing with an inlet and outlet, containing a filter module. This module is specifically made from a blend containing 10% to 30% by weight of a mixture of sodium orthotitanate and synthetic iron hydroxide. This special material is designed to chemically react with and remove heavy metals, such as cadmium, from the water.

Why it matters: The claims specify a precise chemical mixture for the filter. Since 2017, advancements in material science, particularly in synthesizing and integrating specific inorganic compounds into filter matrices, may have made this particular composition more feasible or cost-effective for household water purifiers.

Status: Not in forceListed as no longer active. The specific reason is not in the record we hold.
How hard to build: SpecializedChemical synthesis of specific inorganic filter material

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