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High-purity copper-zinc redox media consistently remove 99% of free chlorine by electrochemically reducing dissolved
chlorine gas to water-soluble chloride ions.
KDF Process Media are used for a variety of pretreatment, primary water treatment, and wastewater treatment processes.
They are generally used in place of, or in conjunction with, granular activated carbon filters, even carbon block or inline filters.
KDF water filter media extend the life of granular activated carbon (GAC) while protecting the carbon bed against fouling by bacterial growth.
Our Media are also used to replace silver-impregnated systems. Silver is toxic,
KDF Process Media are not. Silver must be registered with the EPA as a toxic pesticide,
KDF Process Media do not. By the way, silver is more expensive than KDF Process Media.
We can explain redox (oxidation reduction process) like this:
KDF Fluid Treatmentâ€™s unique combination of copper and zinc creates an electro-chemical reaction.
During this reaction, electrons are transferred between molecules, and new elements are created.
harmful contaminants are changed into harmless components. Free chlorine, for instance, is changed into benign, water-soluble chloride,
which is then carried harmlessly through the water supply.
Similarly, some heavy metals such as copper, lead, mercury and others,
react to plate out onto the mediumâ€™s surface, thus being effectively removed from the water supply.
PLEASE NOTE THE MEDIA COULD MIXED TOGETHER, IT DOES NOT AFFECT THE WORKING OF THE working of the filter.
1. Reverse Osmosis Membrane 75 GPD
Below are the typical rejection (removal) percentages of a standard thin film (TFC) reverse osmosis membrane. These are averages based on experience and are generally accepted within the industry. They are not a guarantee of performance. Actual rejection can vary according to the chemistry of the water, temperature, pressure, pH and other factors.
The reverse osmosis process uses a semi-permeable membrane to reject a wide variety of impurities. Here is a partial list.
|TDS (Total Dissolved Solids)||95-99%||Hardness||93-97%|
|Name||Replacement filters & 75 GPD membrane set 6 stage reverse osmosis Alkaline|